129510574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{7393}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 204961680

約数和(自身を除く): 75451106

約数列:

[1, 2, 19, 38, 461, 922, 7393, 8759, 14786, 17518, 140467, 280934, 3408173, 6816346, 64755287, 129510574]

約数ペア:

[(1, 129510574), (2, 64755287), (19, 6816346), (38, 3408173), (461, 280934), (922, 140467), (7393, 17518), (8759, 14786)]