17922572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 32524800

約数和(自身を除く): 14602228

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 1319, 2638, 3397, 5276, 6794, 13588, 56717, 104201, 113434, 208402, 226868, 416804, 4480643, 8961286, 17922572]

約数ペア:

[(1, 17922572), (2, 8961286), (4, 4480643), (43, 416804), (79, 226868), (86, 208402), (158, 113434), (172, 104201), (316, 56717), (1319, 13588), (2638, 6794), (3397, 5276)]