19071652

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{29251}}^1$

素因数の和:29418

約数の個数: 12

約数和(自身を含む): 33581296

約数和(自身を除く): 14509644

約数列:

[1, 2, 4, 163, 326, 652, 29251, 58502, 117004, 4767913, 9535826, 19071652]

約数ペア:

[(1, 19071652), (2, 9535826), (4, 4767913), (163, 117004), (326, 58502), (652, 29251)]