123812936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1190509}}^1$

素因数の和:1190528

約数の個数: 16

約数和(自身を含む): 250007100

約数和(自身を除く): 126194164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1190509, 2381018, 4762036, 9524072, 15476617, 30953234, 61906468, 123812936]

約数ペア:

[(1, 123812936), (2, 61906468), (4, 30953234), (8, 15476617), (13, 9524072), (26, 4762036), (52, 2381018), (104, 1190509)]