2912149190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15327101}}^1$

素因数の和:15327127

約数の個数: 16

約数和(自身を含む): 5517756720

約数和(自身を除く): 2605607530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15327101, 30654202, 76635505, 153271010, 291214919, 582429838, 1456074595, 2912149190]

約数ペア:

[(1, 2912149190), (2, 1456074595), (5, 582429838), (10, 291214919), (19, 153271010), (38, 76635505), (95, 30654202), (190, 15327101)]