19573052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 36773856

約数和(自身を除く): 17200804

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 3943, 4964, 7886, 15772, 67031, 134062, 268124, 287839, 575678, 1151356, 4893263, 9786526, 19573052]

約数ペア:

[(1, 19573052), (2, 9786526), (4, 4893263), (17, 1151356), (34, 575678), (68, 287839), (73, 268124), (146, 134062), (292, 67031), (1241, 15772), (2482, 7886), (3943, 4964)]