18913305566

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{779159}}^1$

素因数の和:779443

約数の個数: 16

約数和(自身を含む): 29031501600

約数和(自身を除く): 10118196034

約数列:

[1, 2, 53, 106, 229, 458, 12137, 24274, 779159, 1558318, 41295427, 82590854, 178427411, 356854822, 9456652783, 18913305566]

約数ペア:

[(1, 18913305566), (2, 9456652783), (53, 356854822), (106, 178427411), (229, 82590854), (458, 41295427), (12137, 1558318), (24274, 779159)]