15706473994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1\times {\mathrm{2713}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 25160734080

約数和(自身を除く): 9454260086

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2087, 2713, 2774, 4174, 5426, 39653, 51547, 79306, 103094, 152351, 198049, 304702, 396098, 2894669, 3762931, 5662031, 5789338, 7525862, 11324062, 107578589, 215157178, 413328263, 826656526, 7853236997, 15706473994]

約数ペア:

[(1, 15706473994), (2, 7853236997), (19, 826656526), (38, 413328263), (73, 215157178), (146, 107578589), (1387, 11324062), (2087, 7525862), (2713, 5789338), (2774, 5662031), (4174, 3762931), (5426, 2894669), (39653, 396098), (51547, 304702), (79306, 198049), (103094, 152351)]