16419212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 31409280

約数和(自身を除く): 14990068

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 7789, 15578, 31156, 132413, 241459, 264826, 482918, 529652, 965836, 4104803, 8209606, 16419212]

約数ペア:

[(1, 16419212), (2, 8209606), (4, 4104803), (17, 965836), (31, 529652), (34, 482918), (62, 264826), (68, 241459), (124, 132413), (527, 31156), (1054, 15578), (2108, 7789)]