19173468

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10177}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 45027472

約数和(自身を除く): 25854004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10177, 20354, 30531, 40708, 61062, 122124, 1597789, 3195578, 4793367, 6391156, 9586734, 19173468]

約数ペア:

[(1, 19173468), (2, 9586734), (3, 6391156), (4, 4793367), (6, 3195578), (12, 1597789), (157, 122124), (314, 61062), (471, 40708), (628, 30531), (942, 20354), (1884, 10177)]