18349250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 36167040

約数和(自身を除く): 17817790

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3863, 4750, 7726, 19315, 38630, 73397, 96575, 146794, 193150, 366985, 482875, 733970, 965750, 1834925, 3669850, 9174625, 18349250]

約数ペア:

[(1, 18349250), (2, 9174625), (5, 3669850), (10, 1834925), (19, 965750), (25, 733970), (38, 482875), (50, 366985), (95, 193150), (125, 146794), (190, 96575), (250, 73397), (475, 38630), (950, 19315), (2375, 7726), (3863, 4750)]