19339642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 17300870

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3533, 5474, 7066, 24731, 49462, 60061, 81259, 120122, 162518, 420427, 568813, 840854, 1137626, 1381403, 2762806, 9669821, 19339642]

約数ペア:

[(1, 19339642), (2, 9669821), (7, 2762806), (14, 1381403), (17, 1137626), (23, 840854), (34, 568813), (46, 420427), (119, 162518), (161, 120122), (238, 81259), (322, 60061), (391, 49462), (782, 24731), (2737, 7066), (3533, 5474)]