15940668

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{4327}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 37324672

約数和(自身を除く): 21384004

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 4327, 8654, 12981, 17308, 25962, 51924, 1328389, 2656778, 3985167, 5313556, 7970334, 15940668]

約数ペア:

[(1, 15940668), (2, 7970334), (3, 5313556), (4, 3985167), (6, 2656778), (12, 1328389), (307, 51924), (614, 25962), (921, 17308), (1228, 12981), (1842, 8654), (3684, 4327)]