19951310696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1848713}}^1$

素因数の和:1848809

約数の個数: 32

約数和(自身を含む): 39932222400

約数和(自身を除く): 19980911704

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 1848713, 3697426, 7394852, 14789704, 35125547, 70251094, 131258623, 140502188, 262517246, 281004376, 525034492, 1050068984, 2493913837, 4987827674, 9975655348, 19951310696]

約数ペア:

[(1, 19951310696), (2, 9975655348), (4, 4987827674), (8, 2493913837), (19, 1050068984), (38, 525034492), (71, 281004376), (76, 262517246), (142, 140502188), (152, 131258623), (284, 70251094), (568, 35125547), (1349, 14789704), (2698, 7394852), (5396, 3697426), (10792, 1848713)]