15961416484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18055901}}^1$

素因数の和:18055935

約数の個数: 24

約数和(自身を含む): 31850611128

約数和(自身を除く): 15889194644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 18055901, 36111802, 72223604, 234726713, 306950317, 469453426, 613900634, 938906852, 1227801268, 3990354121, 7980708242, 15961416484]

約数ペア:

[(1, 15961416484), (2, 7980708242), (4, 3990354121), (13, 1227801268), (17, 938906852), (26, 613900634), (34, 469453426), (52, 306950317), (68, 234726713), (221, 72223604), (442, 36111802), (884, 18055901)]