12501308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 22748544

約数和(自身を除く): 10247236

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 557, 724, 1114, 2228, 5611, 11222, 17267, 22444, 34534, 69068, 100817, 201634, 403268, 3125327, 6250654, 12501308]

約数ペア:

[(1, 12501308), (2, 6250654), (4, 3125327), (31, 403268), (62, 201634), (124, 100817), (181, 69068), (362, 34534), (557, 22444), (724, 17267), (1114, 11222), (2228, 5611)]