19365684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124139}}^1$

素因数の和:124159

約数の個数: 24

約数和(自身を含む): 48662880

約数和(自身を除く): 29297196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124139, 248278, 372417, 496556, 744834, 1489668, 1613807, 3227614, 4841421, 6455228, 9682842, 19365684]

約数ペア:

[(1, 19365684), (2, 9682842), (3, 6455228), (4, 4841421), (6, 3227614), (12, 1613807), (13, 1489668), (26, 744834), (39, 496556), (52, 372417), (78, 248278), (156, 124139)]