1881902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 3110832

約数和(自身を除く): 1228930

約数列:

[1, 2, 11, 22, 113, 226, 757, 1243, 1514, 2486, 8327, 16654, 85541, 171082, 940951, 1881902]

約数ペア:

[(1, 1881902), (2, 940951), (11, 171082), (22, 85541), (113, 16654), (226, 8327), (757, 2486), (1243, 1514)]