19887684

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{8677}}^1$

素因数の和:8875

約数の個数: 24

約数和(自身を含む): 46652928

約数和(自身を除く): 26765244

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 8677, 17354, 26031, 34708, 52062, 104124, 1657307, 3314614, 4971921, 6629228, 9943842, 19887684]

約数ペア:

[(1, 19887684), (2, 9943842), (3, 6629228), (4, 4971921), (6, 3314614), (12, 1657307), (191, 104124), (382, 52062), (573, 34708), (764, 26031), (1146, 17354), (2292, 8677)]