22761544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1$

素因数の和:11557

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 25622456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11519, 23038, 46076, 92152, 149747, 218861, 299494, 437722, 598988, 875444, 1197976, 1750888, 2845193, 5690386, 11380772, 22761544]

約数ペア:

[(1, 22761544), (2, 11380772), (4, 5690386), (8, 2845193), (13, 1750888), (19, 1197976), (26, 875444), (38, 598988), (52, 437722), (76, 299494), (104, 218861), (152, 149747), (247, 92152), (494, 46076), (988, 23038), (1976, 11519)]