1946809931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{3541}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 2144921856

約数和(自身を除く): 198111925

約数列:

[1, 11, 151, 331, 1661, 3541, 3641, 38951, 49981, 534691, 549791, 1172071, 5881601, 12892781, 176982721, 1946809931]

約数ペア:

[(1, 1946809931), (11, 176982721), (151, 12892781), (331, 5881601), (1661, 1172071), (3541, 549791), (3641, 534691), (38951, 49981)]