15420692

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 32486580

約数和(自身を除く): 17065888

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2713, 2842, 5426, 5684, 10852, 18991, 37982, 75964, 78677, 132937, 157354, 265874, 314708, 531748, 550739, 1101478, 2202956, 3855173, 7710346, 15420692]

約数ペア:

[(1, 15420692), (2, 7710346), (4, 3855173), (7, 2202956), (14, 1101478), (28, 550739), (29, 531748), (49, 314708), (58, 265874), (98, 157354), (116, 132937), (196, 78677), (203, 75964), (406, 37982), (812, 18991), (1421, 10852), (2713, 5684), (2842, 5426)]