55380022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9781}}^1$

素因数の和:9951

約数の個数: 16

約数和(自身を含む): 88038000

約数和(自身を除く): 32657978

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 9781, 19562, 185839, 371678, 1457369, 2914738, 27690011, 55380022]

約数ペア:

[(1, 55380022), (2, 27690011), (19, 2914738), (38, 1457369), (149, 371678), (298, 185839), (2831, 19562), (5662, 9781)]