18387616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{44201}}^1$

素因数の和:44224

約数の個数: 24

約数和(自身を含む): 38986164

約数和(自身を除く): 20598548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 44201, 88402, 176804, 353608, 574613, 707216, 1149226, 1414432, 2298452, 4596904, 9193808, 18387616]

約数ペア:

[(1, 18387616), (2, 9193808), (4, 4596904), (8, 2298452), (13, 1414432), (16, 1149226), (26, 707216), (32, 574613), (52, 353608), (104, 176804), (208, 88402), (416, 44201)]