191397670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 354990528

約数和(自身を除く): 163592858

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 397, 794, 1303, 1985, 2606, 3970, 6515, 13030, 14689, 29378, 48211, 73445, 96422, 146890, 241055, 482110, 517291, 1034582, 2586455, 5172910, 19139767, 38279534, 95698835, 191397670]

約数ペア:

[(1, 191397670), (2, 95698835), (5, 38279534), (10, 19139767), (37, 5172910), (74, 2586455), (185, 1034582), (370, 517291), (397, 482110), (794, 241055), (1303, 146890), (1985, 96422), (2606, 73445), (3970, 48211), (6515, 29378), (13030, 14689)]