12569746

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2239}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 21611520

約数和(自身を除く): 9041774

約数列:

[1, 2, 7, 14, 401, 802, 2239, 2807, 4478, 5614, 15673, 31346, 897839, 1795678, 6284873, 12569746]

約数ペア:

[(1, 12569746), (2, 6284873), (7, 1795678), (14, 897839), (401, 31346), (802, 15673), (2239, 5614), (2807, 4478)]