12869884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 24303888

約数和(自身を除く): 11434004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3571, 3604, 7142, 14284, 60707, 121414, 189263, 242828, 378526, 757052, 3217471, 6434942, 12869884]

約数ペア:

[(1, 12869884), (2, 6434942), (4, 3217471), (17, 757052), (34, 378526), (53, 242828), (68, 189263), (106, 121414), (212, 60707), (901, 14284), (1802, 7142), (3571, 3604)]