22884404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 40924800

約数和(自身を除く): 18040396

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 521, 556, 1042, 2084, 10981, 21962, 41159, 43924, 72419, 82318, 144838, 164636, 289676, 5721101, 11442202, 22884404]

約数ペア:

[(1, 22884404), (2, 11442202), (4, 5721101), (79, 289676), (139, 164636), (158, 144838), (278, 82318), (316, 72419), (521, 43924), (556, 41159), (1042, 21962), (2084, 10981)]