25139162

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 38253600

約数和(自身を除く): 13114438

約数列:

[1, 2, 131, 229, 262, 419, 458, 838, 29999, 54889, 59998, 95951, 109778, 191902, 12569581, 25139162]

約数ペア:

[(1, 25139162), (2, 12569581), (131, 191902), (229, 109778), (262, 95951), (419, 59998), (458, 54889), (838, 29999)]