190631038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{318781}}^1$

素因数の和:318819

約数の個数: 16

約数和(自身を含む): 321332256

約数和(自身を除く): 130701218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 318781, 637562, 4144153, 7331963, 8288306, 14663926, 95315519, 190631038]

約数ペア:

[(1, 190631038), (2, 95315519), (13, 14663926), (23, 8288306), (26, 7331963), (46, 4144153), (299, 637562), (598, 318781)]