12704572

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 22740480

約数和(自身を除く): 10035908

約数列:

[1, 2, 4, 89, 127, 178, 254, 281, 356, 508, 562, 1124, 11303, 22606, 25009, 35687, 45212, 50018, 71374, 100036, 142748, 3176143, 6352286, 12704572]

約数ペア:

[(1, 12704572), (2, 6352286), (4, 3176143), (89, 142748), (127, 100036), (178, 71374), (254, 50018), (281, 45212), (356, 35687), (508, 25009), (562, 22606), (1124, 11303)]