12778592

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{3877}}^1$

素因数の和:3990

約数の個数: 24

約数和(自身を含む): 25408656

約数和(自身を除く): 12630064

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 3877, 7754, 15508, 31016, 62032, 124064, 399331, 798662, 1597324, 3194648, 6389296, 12778592]

約数ペア:

[(1, 12778592), (2, 6389296), (4, 3194648), (8, 1597324), (16, 798662), (32, 399331), (103, 124064), (206, 62032), (412, 31016), (824, 15508), (1648, 7754), (3296, 3877)]