15820442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10733}}^1$

素因数の和:10813

約数の個数: 16

約数和(自身を含む): 26276832

約数和(自身を除く): 10456390

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 10733, 21466, 118063, 236126, 719111, 1438222, 7910221, 15820442]

約数ペア:

[(1, 15820442), (2, 7910221), (11, 1438222), (22, 719111), (67, 236126), (134, 118063), (737, 21466), (1474, 10733)]