21723612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95279}}^1$

素因数の和:95305

約数の個数: 24

約数和(自身を含む): 53356800

約数和(自身を除く): 31633188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95279, 190558, 285837, 381116, 571674, 1143348, 1810301, 3620602, 5430903, 7241204, 10861806, 21723612]

約数ペア:

[(1, 21723612), (2, 10861806), (3, 7241204), (4, 5430903), (6, 3620602), (12, 1810301), (19, 1143348), (38, 571674), (57, 381116), (76, 285837), (114, 190558), (228, 95279)]