22940636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 41143200

約数和(自身を除く): 18202564

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 631, 1262, 2524, 9089, 18178, 36356, 38491, 76982, 94019, 153964, 188038, 376076, 5735159, 11470318, 22940636]

約数ペア:

[(1, 22940636), (2, 11470318), (4, 5735159), (61, 376076), (122, 188038), (149, 153964), (244, 94019), (298, 76982), (596, 38491), (631, 36356), (1262, 18178), (2524, 9089)]