21058621177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1\times {\mathrm{33937}}^1$

素因数の和:36936

約数の個数: 16

約数和(自身を含む): 24191006400

約数和(自身を除く): 3132385223

約数列:

[1, 11, 19, 209, 2969, 32659, 33937, 56411, 373307, 620521, 644803, 7092833, 100758953, 1108348483, 1914420107, 21058621177]

約数ペア:

[(1, 21058621177), (11, 1914420107), (19, 1108348483), (209, 100758953), (2969, 7092833), (32659, 644803), (33937, 620521), (56411, 373307)]