998813185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{18413}}^1$

素因数の和:19008

約数の個数: 16

約数和(自身を含む): 1263936960

約数和(自身を除く): 265123775

約数列:

[1, 5, 19, 95, 571, 2855, 10849, 18413, 54245, 92065, 349847, 1749235, 10513823, 52569115, 199762637, 998813185]

約数ペア:

[(1, 998813185), (5, 199762637), (19, 52569115), (95, 10513823), (571, 1749235), (2855, 349847), (10849, 92065), (18413, 54245)]