12178842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156139}}^1$

素因数の和:156157

約数の個数: 16

約数和(自身を含む): 26231520

約数和(自身を除く): 14052678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 156139, 312278, 468417, 936834, 2029807, 4059614, 6089421, 12178842]

約数ペア:

[(1, 12178842), (2, 6089421), (3, 4059614), (6, 2029807), (13, 936834), (26, 468417), (39, 312278), (78, 156139)]