138519170

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{12401}}^1$

素因数の和:13525

約数の個数: 16

約数和(自身を含む): 249577848

約数和(自身を除く): 111058678

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 12401, 24802, 62005, 124010, 13851917, 27703834, 69259585, 138519170]

約数ペア:

[(1, 138519170), (2, 69259585), (5, 27703834), (10, 13851917), (1117, 124010), (2234, 62005), (5585, 24802), (11170, 12401)]