9967611824

素因数分解:

$2^4\times {\mathrm{3191}}^1\times {\mathrm{195229}}^1$

素因数の和:198428

約数の個数: 20

約数和(自身を含む): 19318398960

約数和(自身を除く): 9350787136

約数列:

[1, 2, 4, 8, 16, 3191, 6382, 12764, 25528, 51056, 195229, 390458, 780916, 1561832, 3123664, 622975739, 1245951478, 2491902956, 4983805912, 9967611824]

約数ペア:

[(1, 9967611824), (2, 4983805912), (4, 2491902956), (8, 1245951478), (16, 622975739), (3191, 3123664), (6382, 1561832), (12764, 780916), (25528, 390458), (51056, 195229)]