14019020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11491}}^1$

素因数の和:11561

約数の個数: 24

約数和(自身を含む): 29925168

約数和(自身を除く): 15906148

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 11491, 22982, 45964, 57455, 114910, 229820, 700951, 1401902, 2803804, 3504755, 7009510, 14019020]

約数ペア:

[(1, 14019020), (2, 7009510), (4, 3504755), (5, 2803804), (10, 1401902), (20, 700951), (61, 229820), (122, 114910), (244, 57455), (305, 45964), (610, 22982), (1220, 11491)]