22481510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 42688512

約数和(自身を除く): 20207002

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 1543, 2914, 3086, 7285, 7715, 14570, 15430, 47833, 72521, 95666, 145042, 239165, 362605, 478330, 725210, 2248151, 4496302, 11240755, 22481510]

約数ペア:

[(1, 22481510), (2, 11240755), (5, 4496302), (10, 2248151), (31, 725210), (47, 478330), (62, 362605), (94, 239165), (155, 145042), (235, 95666), (310, 72521), (470, 47833), (1457, 15430), (1543, 14570), (2914, 7715), (3086, 7285)]