2247695155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{243917}}^1$

素因数の和:244038

約数の個数: 16

約数和(自身を含む): 2868475680

約数和(自身を除く): 620780525

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 243917, 1219585, 4634423, 23172115, 23659949, 118299745, 449539031, 2247695155]

約数ペア:

[(1, 2247695155), (5, 449539031), (19, 118299745), (95, 23659949), (97, 23172115), (485, 4634423), (1843, 1219585), (9215, 243917)]