15818816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19038

約数の個数: 28

約数和(自身を含む): 33806892

約数和(自身を除く): 17988076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19013, 38026, 76052, 152104, 247169, 304208, 494338, 608416, 988676, 1216832, 1977352, 3954704, 7909408, 15818816]

約数ペア:

[(1, 15818816), (2, 7909408), (4, 3954704), (8, 1977352), (13, 1216832), (16, 988676), (26, 608416), (32, 494338), (52, 304208), (64, 247169), (104, 152104), (208, 76052), (416, 38026), (832, 19013)]