12737744

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3331}}^1$

素因数の和:3578

約数の個数: 20

約数和(自身を含む): 24790080

約数和(自身を除く): 12052336

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3331, 3824, 6662, 13324, 26648, 53296, 796109, 1592218, 3184436, 6368872, 12737744]

約数ペア:

[(1, 12737744), (2, 6368872), (4, 3184436), (8, 1592218), (16, 796109), (239, 53296), (478, 26648), (956, 13324), (1912, 6662), (3331, 3824)]