27195190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247229}}^1$

素因数の和:247247

約数の個数: 16

約数和(自身を含む): 53401680

約数和(自身を除く): 26206490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 247229, 494458, 1236145, 2472290, 2719519, 5439038, 13597595, 27195190]

約数ペア:

[(1, 27195190), (2, 13597595), (5, 5439038), (10, 2719519), (11, 2472290), (22, 1236145), (55, 494458), (110, 247229)]