38740862

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1103

約数の個数: 16

約数和(自身を含む): 58929792

約数和(自身を除く): 20188930

約数列:

[1, 2, 151, 163, 302, 326, 787, 1574, 24613, 49226, 118837, 128281, 237674, 256562, 19370431, 38740862]

約数ペア:

[(1, 38740862), (2, 19370431), (151, 256562), (163, 237674), (302, 128281), (326, 118837), (787, 49226), (1574, 24613)]