19372652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 17502004

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3617, 5356, 7234, 14468, 47021, 94042, 188084, 372551, 745102, 1490204, 4843163, 9686326, 19372652]

約数ペア:

[(1, 19372652), (2, 9686326), (4, 4843163), (13, 1490204), (26, 745102), (52, 372551), (103, 188084), (206, 94042), (412, 47021), (1339, 14468), (2678, 7234), (3617, 5356)]