19485796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15271}}^1$

素因数の和:15315

約数の個数: 24

約数和(自身を含む): 38485440

約数和(自身を除く): 18999644

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15271, 30542, 61084, 167981, 335962, 442859, 671924, 885718, 1771436, 4871449, 9742898, 19485796]

約数ペア:

[(1, 19485796), (2, 9742898), (4, 4871449), (11, 1771436), (22, 885718), (29, 671924), (44, 442859), (58, 335962), (116, 167981), (319, 61084), (638, 30542), (1276, 15271)]