22555864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20989736

約数列:

[1, 2, 4, 8, 47, 94, 188, 239, 251, 376, 478, 502, 956, 1004, 1912, 2008, 11233, 11797, 22466, 23594, 44932, 47188, 59989, 89864, 94376, 119978, 239956, 479912, 2819483, 5638966, 11277932, 22555864]

約数ペア:

[(1, 22555864), (2, 11277932), (4, 5638966), (8, 2819483), (47, 479912), (94, 239956), (188, 119978), (239, 94376), (251, 89864), (376, 59989), (478, 47188), (502, 44932), (956, 23594), (1004, 22466), (1912, 11797), (2008, 11233)]