138962018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{8893}}^1$

素因数の和:9509

約数の個数: 16

約数和(自身を含む): 224875896

約数和(自身を除く): 85913878

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 8893, 15626, 17786, 115609, 231218, 5344693, 10689386, 69481009, 138962018]

約数ペア:

[(1, 138962018), (2, 69481009), (13, 10689386), (26, 5344693), (601, 231218), (1202, 115609), (7813, 17786), (8893, 15626)]