47618674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20543}}^1$

素因数の和:20625

約数の個数: 16

約数和(自身を含む): 76423680

約数和(自身を除く): 28805006

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20543, 41086, 390317, 780634, 1253123, 2506246, 23809337, 47618674]

約数ペア:

[(1, 47618674), (2, 23809337), (19, 2506246), (38, 1253123), (61, 780634), (122, 390317), (1159, 41086), (2318, 20543)]