19301094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 36

約数和(自身を含む): 43737876

約数和(自身を除く): 24436782

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2027, 3174, 4054, 4761, 6081, 9522, 12162, 18243, 36486, 46621, 93242, 139863, 279726, 419589, 839178, 1072283, 2144566, 3216849, 6433698, 9650547, 19301094]

約数ペア:

[(1, 19301094), (2, 9650547), (3, 6433698), (6, 3216849), (9, 2144566), (18, 1072283), (23, 839178), (46, 419589), (69, 279726), (138, 139863), (207, 93242), (414, 46621), (529, 36486), (1058, 18243), (1587, 12162), (2027, 9522), (3174, 6081), (4054, 4761)]