19506734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 13938706

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 631, 754, 1066, 1189, 1262, 2378, 8203, 15457, 16406, 18299, 25871, 30914, 36598, 51742, 237887, 336323, 475774, 672646, 750259, 1500518, 9753367, 19506734]

約数ペア:

[(1, 19506734), (2, 9753367), (13, 1500518), (26, 750259), (29, 672646), (41, 475774), (58, 336323), (82, 237887), (377, 51742), (533, 36598), (631, 30914), (754, 25871), (1066, 18299), (1189, 16406), (1262, 15457), (2378, 8203)]