79860686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28789}}^1$

素因数の和:28883

約数の個数: 16

約数和(自身を含む): 127827600

約数和(自身を除く): 47966914

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 28789, 57578, 546991, 1093982, 2101597, 4203194, 39930343, 79860686]

約数ペア:

[(1, 79860686), (2, 39930343), (19, 4203194), (38, 2101597), (73, 1093982), (146, 546991), (1387, 57578), (2774, 28789)]