12828778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 20542464

約数和(自身を除く): 7713686

約数列:

[1, 2, 17, 34, 127, 254, 2159, 2971, 4318, 5942, 50507, 101014, 377317, 754634, 6414389, 12828778]

約数ペア:

[(1, 12828778), (2, 6414389), (17, 754634), (34, 377317), (127, 101014), (254, 50507), (2159, 5942), (2971, 4318)]