12966830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 23888088

約数和(自身を除く): 10921258

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 587, 1174, 2209, 2935, 4418, 5870, 11045, 22090, 27589, 55178, 137945, 275890, 1296683, 2593366, 6483415, 12966830]

約数ペア:

[(1, 12966830), (2, 6483415), (5, 2593366), (10, 1296683), (47, 275890), (94, 137945), (235, 55178), (470, 27589), (587, 22090), (1174, 11045), (2209, 5870), (2935, 4418)]