12387544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6307

約数の個数: 32

約数和(自身を含む): 26334000

約数和(自身を除く): 13946456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6269, 12538, 25076, 50152, 81497, 119111, 162994, 238222, 325988, 476444, 651976, 952888, 1548443, 3096886, 6193772, 12387544]

約数ペア:

[(1, 12387544), (2, 6193772), (4, 3096886), (8, 1548443), (13, 952888), (19, 651976), (26, 476444), (38, 325988), (52, 238222), (76, 162994), (104, 119111), (152, 81497), (247, 50152), (494, 25076), (988, 12538), (1976, 6269)]