22392940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6869}}^1$

素因数の和:7041

約数の個数: 24

約数和(自身を含む): 47320560

約数和(自身を除く): 24927620

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6869, 13738, 27476, 34345, 68690, 137380, 1119647, 2239294, 4478588, 5598235, 11196470, 22392940]

約数ペア:

[(1, 22392940), (2, 11196470), (4, 5598235), (5, 4478588), (10, 2239294), (20, 1119647), (163, 137380), (326, 68690), (652, 34345), (815, 27476), (1630, 13738), (3260, 6869)]