19481594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 13613062

約数列:

[1, 2, 11, 22, 47, 83, 94, 166, 227, 454, 517, 913, 1034, 1826, 2497, 3901, 4994, 7802, 10669, 18841, 21338, 37682, 42911, 85822, 117359, 207251, 234718, 414502, 885527, 1771054, 9740797, 19481594]

約数ペア:

[(1, 19481594), (2, 9740797), (11, 1771054), (22, 885527), (47, 414502), (83, 234718), (94, 207251), (166, 117359), (227, 85822), (454, 42911), (517, 37682), (913, 21338), (1034, 18841), (1826, 10669), (2497, 7802), (3901, 4994)]