1641237176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10797613}}^1$

素因数の和:10797638

約数の個数: 16

約数和(自身を含む): 3239284200

約数和(自身を除く): 1598047024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10797613, 21595226, 43190452, 86380904, 205154647, 410309294, 820618588, 1641237176]

約数ペア:

[(1, 1641237176), (2, 820618588), (4, 410309294), (8, 205154647), (19, 86380904), (38, 43190452), (76, 21595226), (152, 10797613)]