138041822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{12301}}^1$

素因数の和:12515

約数の個数: 16

約数和(自身を含む): 214940544

約数和(自身を除く): 76898722

約数列:

[1, 2, 31, 62, 181, 362, 5611, 11222, 12301, 24602, 381331, 762662, 2226481, 4452962, 69020911, 138041822]

約数ペア:

[(1, 138041822), (2, 69020911), (31, 4452962), (62, 2226481), (181, 762662), (362, 381331), (5611, 24602), (11222, 12301)]