21060722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6133}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 33786072

約数和(自身を除く): 12725350

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6133, 12266, 104261, 208522, 619433, 1238866, 10530361, 21060722]

約数ペア:

[(1, 21060722), (2, 10530361), (17, 1238866), (34, 619433), (101, 208522), (202, 104261), (1717, 12266), (3434, 6133)]