16592890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 32814720

約数和(自身を除く): 16221830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 3797, 4370, 7594, 18985, 37970, 72143, 87331, 144286, 174662, 360715, 436655, 721430, 873310, 1659289, 3318578, 8296445, 16592890]

約数ペア:

[(1, 16592890), (2, 8296445), (5, 3318578), (10, 1659289), (19, 873310), (23, 721430), (38, 436655), (46, 360715), (95, 174662), (115, 144286), (190, 87331), (230, 72143), (437, 37970), (874, 18985), (2185, 7594), (3797, 4370)]