18882124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 16498676

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4211, 4484, 8422, 16844, 80009, 160018, 248449, 320036, 496898, 993796, 4720531, 9441062, 18882124]

約数ペア:

[(1, 18882124), (2, 9441062), (4, 4720531), (19, 993796), (38, 496898), (59, 320036), (76, 248449), (118, 160018), (236, 80009), (1121, 16844), (2242, 8422), (4211, 4484)]