15691743418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{26839}}^1$

素因数の和:27166

約数の個数: 32

約数和(自身を含む): 25701984000

約数和(自身を除く): 10010240582

約数列:

[1, 2, 13, 26, 113, 199, 226, 398, 1469, 2587, 2938, 5174, 22487, 26839, 44974, 53678, 292331, 348907, 584662, 697814, 3032807, 5340961, 6065614, 10681922, 39426491, 69432493, 78852982, 138864986, 603528593, 1207057186, 7845871709, 15691743418]

約数ペア:

[(1, 15691743418), (2, 7845871709), (13, 1207057186), (26, 603528593), (113, 138864986), (199, 78852982), (226, 69432493), (398, 39426491), (1469, 10681922), (2587, 6065614), (2938, 5340961), (5174, 3032807), (22487, 697814), (26839, 584662), (44974, 348907), (53678, 292331)]