21096531446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1\times {\mathrm{2381}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 33654229920

約数和(自身を除く): 12557698474

約数列:

[1, 2, 17, 34, 421, 619, 842, 1238, 2381, 4762, 7157, 10523, 14314, 21046, 40477, 80954, 260599, 521198, 1002401, 1473839, 2004802, 2947678, 4430183, 8860366, 17040817, 25055263, 34081634, 50110526, 620486219, 1240972438, 10548265723, 21096531446]

約数ペア:

[(1, 21096531446), (2, 10548265723), (17, 1240972438), (34, 620486219), (421, 50110526), (619, 34081634), (842, 25055263), (1238, 17040817), (2381, 8860366), (4762, 4430183), (7157, 2947678), (10523, 2004802), (14314, 1473839), (21046, 1002401), (40477, 521198), (80954, 260599)]