18447598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5179}}^1$

素因数の和:5331

約数の個数: 16

約数和(自身を含む): 30023280

約数和(自身を除く): 11575682

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 5179, 10358, 67327, 134654, 709523, 1419046, 9223799, 18447598]

約数ペア:

[(1, 18447598), (2, 9223799), (13, 1419046), (26, 709523), (137, 134654), (274, 67327), (1781, 10358), (3562, 5179)]