12966548

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 27095040

約数和(自身を除く): 14128492

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 167, 188, 236, 329, 334, 413, 658, 668, 826, 1169, 1316, 1652, 2338, 2773, 4676, 5546, 7849, 9853, 11092, 15698, 19411, 19706, 31396, 38822, 39412, 54943, 68971, 77644, 109886, 137942, 219772, 275884, 463091, 926182, 1852364, 3241637, 6483274, 12966548]

約数ペア:

[(1, 12966548), (2, 6483274), (4, 3241637), (7, 1852364), (14, 926182), (28, 463091), (47, 275884), (59, 219772), (94, 137942), (118, 109886), (167, 77644), (188, 68971), (236, 54943), (329, 39412), (334, 38822), (413, 31396), (658, 19706), (668, 19411), (826, 15698), (1169, 11092), (1316, 9853), (1652, 7849), (2338, 5546), (2773, 4676)]