19816084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 37171008

約数和(自身を除く): 17354924

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3511, 5644, 7022, 14044, 59687, 119374, 238748, 291413, 582826, 1165652, 4954021, 9908042, 19816084]

約数ペア:

[(1, 19816084), (2, 9908042), (4, 4954021), (17, 1165652), (34, 582826), (68, 291413), (83, 238748), (166, 119374), (332, 59687), (1411, 14044), (2822, 7022), (3511, 5644)]