13955642

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 22199508

約数和(自身を除く): 8243866

約数列:

[1, 2, 31, 53, 62, 106, 137, 274, 961, 1643, 1922, 3286, 4247, 7261, 8494, 14522, 50933, 101866, 131657, 225091, 263314, 450182, 6977821, 13955642]

約数ペア:

[(1, 13955642), (2, 6977821), (31, 450182), (53, 263314), (62, 225091), (106, 131657), (137, 101866), (274, 50933), (961, 14522), (1643, 8494), (1922, 7261), (3286, 4247)]