72919682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15859}}^1$

素因数の和:15902

約数の個数: 24

約数和(自身を含む): 126562800

約数和(自身を除く): 53643118

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 15859, 31718, 174449, 301321, 348898, 602642, 1918939, 3314531, 3837878, 6629062, 36459841, 72919682]

約数ペア:

[(1, 72919682), (2, 36459841), (11, 6629062), (19, 3837878), (22, 3314531), (38, 1918939), (121, 602642), (209, 348898), (242, 301321), (418, 174449), (2299, 31718), (4598, 15859)]