15560572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 28574784

約数和(自身を除く): 13014212

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2237, 3478, 4474, 6956, 8948, 82769, 105139, 165538, 210278, 331076, 420556, 3890143, 7780286, 15560572]

約数ペア:

[(1, 15560572), (2, 7780286), (4, 3890143), (37, 420556), (47, 331076), (74, 210278), (94, 165538), (148, 105139), (188, 82769), (1739, 8948), (2237, 6956), (3478, 4474)]