3895684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 7730240

約数和(自身を除く): 3834556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3943, 7886, 15772, 51259, 74917, 102518, 149834, 205036, 299668, 973921, 1947842, 3895684]

約数ペア:

[(1, 3895684), (2, 1947842), (4, 973921), (13, 299668), (19, 205036), (26, 149834), (38, 102518), (52, 74917), (76, 51259), (247, 15772), (494, 7886), (988, 3943)]