19649968114

素因数分解:

$2^1\times 7^1\times {\mathrm{18539}}^1\times {\mathrm{75709}}^1$

素因数の和:94257

約数の個数: 16

約数和(自身を含む): 33687921600

約数和(自身を除く): 14037953486

約数列:

[1, 2, 7, 14, 18539, 37078, 75709, 129773, 151418, 259546, 529963, 1059926, 1403569151, 2807138302, 9824984057, 19649968114]

約数ペア:

[(1, 19649968114), (2, 9824984057), (7, 2807138302), (14, 1403569151), (18539, 1059926), (37078, 529963), (75709, 259546), (129773, 151418)]