17945354

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10093}}^1$

素因数の和:10229

約数の個数: 16

約数和(自身を含む): 31008768

約数和(自身を除く): 13063414

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 10093, 20186, 70651, 141302, 1281811, 2563622, 8972677, 17945354]

約数ペア:

[(1, 17945354), (2, 8972677), (7, 2563622), (14, 1281811), (127, 141302), (254, 70651), (889, 20186), (1778, 10093)]