19736184

素因数分解:

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

素因数の和:161

約数の個数: 96

約数和(自身を含む): 57198960

約数和(自身を除く): 37462776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 221, 244, 312, 366, 408, 442, 488, 663, 732, 793, 884, 1037, 1326, 1464, 1586, 1768, 2074, 2379, 2652, 3111, 3172, 3721, 4148, 4758, 5304, 6222, 6344, 7442, 8296, 9516, 11163, 12444, 13481, 14884, 19032, 22326, 24888, 26962, 29768, 40443, 44652, 48373, 53924, 63257, 80886, 89304, 96746, 107848, 126514, 145119, 161772, 189771, 193492, 253028, 290238, 323544, 379542, 386984, 506056, 580476, 759084, 822341, 1160952, 1518168, 1644682, 2467023, 3289364, 4934046, 6578728, 9868092, 19736184]

約数ペア:

[(1, 19736184), (2, 9868092), (3, 6578728), (4, 4934046), (6, 3289364), (8, 2467023), (12, 1644682), (13, 1518168), (17, 1160952), (24, 822341), (26, 759084), (34, 580476), (39, 506056), (51, 386984), (52, 379542), (61, 323544), (68, 290238), (78, 253028), (102, 193492), (104, 189771), (122, 161772), (136, 145119), (156, 126514), (183, 107848), (204, 96746), (221, 89304), (244, 80886), (312, 63257), (366, 53924), (408, 48373), (442, 44652), (488, 40443), (663, 29768), (732, 26962), (793, 24888), (884, 22326), (1037, 19032), (1326, 14884), (1464, 13481), (1586, 12444), (1768, 11163), (2074, 9516), (2379, 8296), (2652, 7442), (3111, 6344), (3172, 6222), (3721, 5304), (4148, 4758)]