15696978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 35050752

約数和(自身を除く): 19353774

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 5531, 11062, 16593, 33186, 60841, 121682, 182523, 237833, 365046, 475666, 713499, 1426998, 2616163, 5232326, 7848489, 15696978]

約数ペア:

[(1, 15696978), (2, 7848489), (3, 5232326), (6, 2616163), (11, 1426998), (22, 713499), (33, 475666), (43, 365046), (66, 237833), (86, 182523), (129, 121682), (258, 60841), (473, 33186), (946, 16593), (1419, 11062), (2838, 5531)]