22171974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17681}}^1$

素因数の和:17716

約数の個数: 32

約数和(自身を含む): 50924160

約数和(自身を除く): 28752186

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 17681, 35362, 53043, 106086, 194491, 335939, 388982, 583473, 671878, 1007817, 1166946, 2015634, 3695329, 7390658, 11085987, 22171974]

約数ペア:

[(1, 22171974), (2, 11085987), (3, 7390658), (6, 3695329), (11, 2015634), (19, 1166946), (22, 1007817), (33, 671878), (38, 583473), (57, 388982), (66, 335939), (114, 194491), (209, 106086), (418, 53043), (627, 35362), (1254, 17681)]