38642834

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 58732800

約数和(自身を除く): 20089966

約数列:

[1, 2, 139, 229, 278, 458, 607, 1214, 31831, 63662, 84373, 139003, 168746, 278006, 19321417, 38642834]

約数ペア:

[(1, 38642834), (2, 19321417), (139, 278006), (229, 168746), (278, 139003), (458, 84373), (607, 63662), (1214, 31831)]