25207414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9343}}^1$

素因数の和:9435

約数の個数: 16

約数和(自身を含む): 40366080

約数和(自身を除く): 15158666

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 9343, 18686, 177517, 355034, 663353, 1326706, 12603707, 25207414]

約数ペア:

[(1, 25207414), (2, 12603707), (19, 1326706), (38, 663353), (71, 355034), (142, 177517), (1349, 18686), (2698, 9343)]