38914714

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 59172840

約数和(自身を除く): 20258126

約数列:

[1, 2, 113, 226, 409, 421, 818, 842, 46217, 47573, 92434, 95146, 172189, 344378, 19457357, 38914714]

約数ペア:

[(1, 38914714), (2, 19457357), (113, 344378), (226, 172189), (409, 95146), (421, 92434), (818, 47573), (842, 46217)]