15520415408

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6424013}}^1$

素因数の和:6424172

約数の個数: 20

約数和(自身を含む): 30269953968

約数和(自身を除く): 14749538560

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6424013, 12848026, 25696052, 51392104, 102784208, 970025963, 1940051926, 3880103852, 7760207704, 15520415408]

約数ペア:

[(1, 15520415408), (2, 7760207704), (4, 3880103852), (8, 1940051926), (16, 970025963), (151, 102784208), (302, 51392104), (604, 25696052), (1208, 12848026), (2416, 6424013)]