28622198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22051}}^1$

素因数の和:22123

約数の個数: 16

約数和(自身を含む): 47632320

約数和(自身を除く): 19010122

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 22051, 44102, 242561, 485122, 1301009, 2602018, 14311099, 28622198]

約数ペア:

[(1, 28622198), (2, 14311099), (11, 2602018), (22, 1301009), (59, 485122), (118, 242561), (649, 44102), (1298, 22051)]