21637634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6301}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 34711416

約数和(自身を除く): 13073782

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6301, 12602, 107117, 214234, 636401, 1272802, 10818817, 21637634]

約数ペア:

[(1, 21637634), (2, 10818817), (17, 1272802), (34, 636401), (101, 214234), (202, 107117), (1717, 12602), (3434, 6301)]