22251554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 37006992

約数和(自身を除く): 14755438

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1531, 3062, 7267, 14534, 19903, 39806, 65833, 131666, 258739, 517478, 855829, 1711658, 11125777, 22251554]

約数ペア:

[(1, 22251554), (2, 11125777), (13, 1711658), (26, 855829), (43, 517478), (86, 258739), (169, 131666), (338, 65833), (559, 39806), (1118, 19903), (1531, 14534), (3062, 7267)]