61437974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15649}}^1$

素因数の和:15815

約数の個数: 16

約数和(自身を含む): 99909600

約数和(自身を除く): 38471626

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 15649, 31298, 203437, 406874, 2362999, 4725998, 30718987, 61437974]

約数ペア:

[(1, 61437974), (2, 30718987), (13, 4725998), (26, 2362999), (151, 406874), (302, 203437), (1963, 31298), (3926, 15649)]