38399498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15907}}^1$

素因数の和:15997

約数の個数: 16

約数和(自身を含む): 61850304

約数和(自身を除く): 23450806

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 15907, 31814, 270419, 540838, 1129397, 2258794, 19199749, 38399498]

約数ペア:

[(1, 38399498), (2, 19199749), (17, 2258794), (34, 1129397), (71, 540838), (142, 270419), (1207, 31814), (2414, 15907)]