19513824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 39708192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1087, 1122, 1496, 1632, 2174, 2244, 2992, 3261, 4348, 4488, 5984, 6522, 8696, 8976, 11957, 13044, 17392, 17952, 18479, 23914, 26088, 34784, 35871, 36958, 47828, 52176, 55437, 71742, 73916, 95656, 104352, 110874, 143484, 147832, 191312, 203269, 221748, 286968, 295664, 382624, 406538, 443496, 573936, 591328, 609807, 813076, 886992, 1147872, 1219614, 1626152, 1773984, 2439228, 3252304, 4878456, 6504608, 9756912, 19513824]

約数ペア:

[(1, 19513824), (2, 9756912), (3, 6504608), (4, 4878456), (6, 3252304), (8, 2439228), (11, 1773984), (12, 1626152), (16, 1219614), (17, 1147872), (22, 886992), (24, 813076), (32, 609807), (33, 591328), (34, 573936), (44, 443496), (48, 406538), (51, 382624), (66, 295664), (68, 286968), (88, 221748), (96, 203269), (102, 191312), (132, 147832), (136, 143484), (176, 110874), (187, 104352), (204, 95656), (264, 73916), (272, 71742), (352, 55437), (374, 52176), (408, 47828), (528, 36958), (544, 35871), (561, 34784), (748, 26088), (816, 23914), (1056, 18479), (1087, 17952), (1122, 17392), (1496, 13044), (1632, 11957), (2174, 8976), (2244, 8696), (2992, 6522), (3261, 5984), (4348, 4488)]