21616282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 34497792

約数和(自身を除く): 12881510

約数列:

[1, 2, 17, 34, 223, 446, 2851, 3791, 5702, 7582, 48467, 96934, 635773, 1271546, 10808141, 21616282]

約数ペア:

[(1, 21616282), (2, 10808141), (17, 1271546), (34, 635773), (223, 96934), (446, 48467), (2851, 7582), (3791, 5702)]