16163972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 31141152

約数和(自身を除く): 14977180

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3251, 4972, 6502, 13004, 35761, 71522, 143044, 367363, 734726, 1469452, 4040993, 8081986, 16163972]

約数ペア:

[(1, 16163972), (2, 8081986), (4, 4040993), (11, 1469452), (22, 734726), (44, 367363), (113, 143044), (226, 71522), (452, 35761), (1243, 13004), (2486, 6502), (3251, 4972)]