18417443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 21448800

約数和(自身を除く): 3031357

約数列:

[1, 11, 17, 149, 187, 661, 1639, 2533, 7271, 11237, 27863, 98489, 123607, 1083379, 1674313, 18417443]

約数ペア:

[(1, 18417443), (11, 1674313), (17, 1083379), (149, 123607), (187, 98489), (661, 27863), (1639, 11237), (2533, 7271)]