17984045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9199}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 5862355

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 9199, 45995, 156383, 211577, 781915, 1057885, 3596809, 17984045]

約数ペア:

[(1, 17984045), (5, 3596809), (17, 1057885), (23, 781915), (85, 211577), (115, 156383), (391, 45995), (1955, 9199)]