19169524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 36804096

約数和(自身を除く): 17634572

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 2281, 4202, 4562, 8404, 9124, 25091, 50182, 100364, 435671, 871342, 1742684, 4792381, 9584762, 19169524]

約数ペア:

[(1, 19169524), (2, 9584762), (4, 4792381), (11, 1742684), (22, 871342), (44, 435671), (191, 100364), (382, 50182), (764, 25091), (2101, 9124), (2281, 8404), (4202, 4562)]