16860422192

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{468137}}^1$

素因数の和:470396

約数の個数: 20

約数和(自身を含む): 32681650056

約数和(自身を除く): 15821227864

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 9004, 18008, 36016, 468137, 936274, 1872548, 3745096, 7490192, 1053776387, 2107552774, 4215105548, 8430211096, 16860422192]

約数ペア:

[(1, 16860422192), (2, 8430211096), (4, 4215105548), (8, 2107552774), (16, 1053776387), (2251, 7490192), (4502, 3745096), (9004, 1872548), (18008, 936274), (36016, 468137)]