21963962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 36004500

約数和(自身を除く): 14040538

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1049, 1102, 2098, 10469, 19931, 20938, 30421, 39862, 60842, 378689, 577999, 757378, 1155998, 10981981, 21963962]

約数ペア:

[(1, 21963962), (2, 10981981), (19, 1155998), (29, 757378), (38, 577999), (58, 378689), (361, 60842), (551, 39862), (722, 30421), (1049, 20938), (1102, 19931), (2098, 10469)]