30983914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2447}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 50174208

約数和(自身を除く): 19190294

約数列:

[1, 2, 13, 26, 487, 974, 2447, 4894, 6331, 12662, 31811, 63622, 1191689, 2383378, 15491957, 30983914]

約数ペア:

[(1, 30983914), (2, 15491957), (13, 2383378), (26, 1191689), (487, 63622), (974, 31811), (2447, 12662), (4894, 6331)]