1918755943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{31531}}^1$

素因数の和:31726

約数の個数: 16

約数和(自身を含む): 2147203072

約数和(自身を除く): 228447129

約数列:

[1, 13, 31, 151, 403, 1963, 4681, 31531, 60853, 409903, 977461, 4761181, 12706993, 61895353, 147596611, 1918755943]

約数ペア:

[(1, 1918755943), (13, 147596611), (31, 61895353), (151, 12706993), (403, 4761181), (1963, 977461), (4681, 409903), (31531, 60853)]