19089096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 56246400

約数和(自身を除く): 37157304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 59, 61, 68, 78, 102, 104, 118, 122, 136, 156, 177, 183, 204, 221, 236, 244, 312, 354, 366, 408, 442, 472, 488, 663, 708, 732, 767, 793, 884, 1003, 1037, 1326, 1416, 1464, 1534, 1586, 1768, 2006, 2074, 2301, 2379, 2652, 3009, 3068, 3111, 3172, 3599, 4012, 4148, 4602, 4758, 5304, 6018, 6136, 6222, 6344, 7198, 8024, 8296, 9204, 9516, 10797, 12036, 12444, 13039, 13481, 14396, 18408, 19032, 21594, 24072, 24888, 26078, 26962, 28792, 39117, 40443, 43188, 46787, 52156, 53924, 61183, 78234, 80886, 86376, 93574, 104312, 107848, 122366, 140361, 156468, 161772, 183549, 187148, 244732, 280722, 312936, 323544, 367098, 374296, 489464, 561444, 734196, 795379, 1122888, 1468392, 1590758, 2386137, 3181516, 4772274, 6363032, 9544548, 19089096]

約数ペア:

[(1, 19089096), (2, 9544548), (3, 6363032), (4, 4772274), (6, 3181516), (8, 2386137), (12, 1590758), (13, 1468392), (17, 1122888), (24, 795379), (26, 734196), (34, 561444), (39, 489464), (51, 374296), (52, 367098), (59, 323544), (61, 312936), (68, 280722), (78, 244732), (102, 187148), (104, 183549), (118, 161772), (122, 156468), (136, 140361), (156, 122366), (177, 107848), (183, 104312), (204, 93574), (221, 86376), (236, 80886), (244, 78234), (312, 61183), (354, 53924), (366, 52156), (408, 46787), (442, 43188), (472, 40443), (488, 39117), (663, 28792), (708, 26962), (732, 26078), (767, 24888), (793, 24072), (884, 21594), (1003, 19032), (1037, 18408), (1326, 14396), (1416, 13481), (1464, 13039), (1534, 12444), (1586, 12036), (1768, 10797), (2006, 9516), (2074, 9204), (2301, 8296), (2379, 8024), (2652, 7198), (3009, 6344), (3068, 6222), (3111, 6136), (3172, 6018), (3599, 5304), (4012, 4758), (4148, 4602)]