19833684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127139}}^1$

素因数の和:127159

約数の個数: 24

約数和(自身を含む): 49838880

約数和(自身を除く): 30005196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 127139, 254278, 381417, 508556, 762834, 1525668, 1652807, 3305614, 4958421, 6611228, 9916842, 19833684]

約数ペア:

[(1, 19833684), (2, 9916842), (3, 6611228), (4, 4958421), (6, 3305614), (12, 1652807), (13, 1525668), (26, 762834), (39, 508556), (52, 381417), (78, 254278), (156, 127139)]