18351704566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4495763}}^1$

素因数の和:4495935

約数の個数: 16

約数和(自身を含む): 29833889904

約数和(自身を除く): 11482185338

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4495763, 8991526, 58444919, 116889838, 705834791, 1411669582, 9175852283, 18351704566]

約数ペア:

[(1, 18351704566), (2, 9175852283), (13, 1411669582), (26, 705834791), (157, 116889838), (314, 58444919), (2041, 8991526), (4082, 4495763)]