2017190689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{28319}}^1$

素因数の和:28524

約数の個数: 16

約数和(自身を含む): 2229350400

約数和(自身を除く): 212159711

約数列:

[1, 19, 23, 163, 437, 3097, 3749, 28319, 71231, 538061, 651337, 4615997, 12375403, 87703943, 106167931, 2017190689]

約数ペア:

[(1, 2017190689), (19, 106167931), (23, 87703943), (163, 12375403), (437, 4615997), (3097, 651337), (3749, 538061), (28319, 71231)]