12269158

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 20

約数和(自身を含む): 20292300

約数和(自身を除く): 8023142

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 1331, 2662, 4609, 9218, 14641, 29282, 50699, 101398, 557689, 1115378, 6134579, 12269158]

約数ペア:

[(1, 12269158), (2, 6134579), (11, 1115378), (22, 557689), (121, 101398), (242, 50699), (419, 29282), (838, 14641), (1331, 9218), (2662, 4609)]