16662684

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3163}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 38980480

約数和(自身を除く): 22317796

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3163, 5268, 6326, 9489, 12652, 18978, 37956, 1388557, 2777114, 4165671, 5554228, 8331342, 16662684]

約数ペア:

[(1, 16662684), (2, 8331342), (3, 5554228), (4, 4165671), (6, 2777114), (12, 1388557), (439, 37956), (878, 18978), (1317, 12652), (1756, 9489), (2634, 6326), (3163, 5268)]