19330629616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1129}}^1\times {\mathrm{12893}}^1$

素因数の和:14113

約数の個数: 40

約数和(自身を含む): 37940852880

約数和(自身を除く): 18610223264

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1129, 1328, 2258, 4516, 9032, 12893, 18064, 25786, 51572, 93707, 103144, 187414, 206288, 374828, 749656, 1070119, 1499312, 2140238, 4280476, 8560952, 14556197, 17121904, 29112394, 58224788, 116449576, 232899152, 1208164351, 2416328702, 4832657404, 9665314808, 19330629616]

約数ペア:

[(1, 19330629616), (2, 9665314808), (4, 4832657404), (8, 2416328702), (16, 1208164351), (83, 232899152), (166, 116449576), (332, 58224788), (664, 29112394), (1129, 17121904), (1328, 14556197), (2258, 8560952), (4516, 4280476), (9032, 2140238), (12893, 1499312), (18064, 1070119), (25786, 749656), (51572, 374828), (93707, 206288), (103144, 187414)]