12710645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 16245360

約数和(自身を除く): 3534715

約数列:

[1, 5, 17, 85, 229, 653, 1145, 3265, 3893, 11101, 19465, 55505, 149537, 747685, 2542129, 12710645]

約数ペア:

[(1, 12710645), (5, 2542129), (17, 747685), (85, 149537), (229, 55505), (653, 19465), (1145, 11101), (3265, 3893)]