39198156670

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29922257}}^1$

素因数の和:29922395

約数の個数: 16

約数和(自身を含む): 71095285008

約数和(自身を除く): 31897128338

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 29922257, 59844514, 149611285, 299222570, 3919815667, 7839631334, 19599078335, 39198156670]

約数ペア:

[(1, 39198156670), (2, 19599078335), (5, 7839631334), (10, 3919815667), (131, 299222570), (262, 149611285), (655, 59844514), (1310, 29922257)]