31141190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163901}}^1$

素因数の和:163927

約数の個数: 16

約数和(自身を含む): 59004720

約数和(自身を除く): 27863530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 163901, 327802, 819505, 1639010, 3114119, 6228238, 15570595, 31141190]

約数ペア:

[(1, 31141190), (2, 15570595), (5, 6228238), (10, 3114119), (19, 1639010), (38, 819505), (95, 327802), (190, 163901)]