22605790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77951}}^1$

素因数の和:77987

約数の個数: 16

約数和(自身を含む): 42094080

約数和(自身を除く): 19488290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 77951, 155902, 389755, 779510, 2260579, 4521158, 11302895, 22605790]

約数ペア:

[(1, 22605790), (2, 11302895), (5, 4521158), (10, 2260579), (29, 779510), (58, 389755), (145, 155902), (290, 77951)]