13644505

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 18910080

約数和(自身を除く): 5265575

約数列:

[1, 5, 7, 35, 97, 485, 679, 3395, 4019, 20095, 28133, 140665, 389843, 1949215, 2728901, 13644505]

約数ペア:

[(1, 13644505), (5, 2728901), (7, 1949215), (35, 389843), (97, 140665), (485, 28133), (679, 20095), (3395, 4019)]