188292890

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{9661}}^1$

素因数の和:11617

約数の個数: 16

約数和(自身を含む): 339136200

約数和(自身を除く): 150843310

約数列:

[1, 2, 5, 10, 1949, 3898, 9661, 9745, 19322, 19490, 48305, 96610, 18829289, 37658578, 94146445, 188292890]

約数ペア:

[(1, 188292890), (2, 94146445), (5, 37658578), (10, 18829289), (1949, 96610), (3898, 48305), (9661, 19490), (9745, 19322)]