19114490

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9059}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 34572960

約数和(自身を除く): 15458470

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 9059, 18118, 45295, 90590, 1911449, 3822898, 9557245, 19114490]

約数ペア:

[(1, 19114490), (2, 9557245), (5, 3822898), (10, 1911449), (211, 90590), (422, 45295), (1055, 18118), (2110, 9059)]