19047090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{634903}}^1$

素因数の和:634913

約数の個数: 16

約数和(自身を含む): 45713088

約数和(自身を除く): 26665998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 634903, 1269806, 1904709, 3174515, 3809418, 6349030, 9523545, 19047090]

約数ペア:

[(1, 19047090), (2, 9523545), (3, 6349030), (5, 3809418), (6, 3174515), (10, 1904709), (15, 1269806), (30, 634903)]