1219695682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{19081}}^1$

素因数の和:20145

約数の個数: 16

約数和(自身を含む): 1890491904

約数和(自身を除く): 670796222

約数列:

[1, 2, 31, 62, 1031, 2062, 19081, 31961, 38162, 63922, 591511, 1183022, 19672511, 39345022, 609847841, 1219695682]

約数ペア:

[(1, 1219695682), (2, 609847841), (31, 39345022), (62, 19672511), (1031, 1183022), (2062, 591511), (19081, 63922), (31961, 38162)]