19999992

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4363}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 50273280

約数和(自身を除く): 30273288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4363, 4584, 8726, 13089, 17452, 26178, 34904, 52356, 104712, 833333, 1666666, 2499999, 3333332, 4999998, 6666664, 9999996, 19999992]

約数ペア:

[(1, 19999992), (2, 9999996), (3, 6666664), (4, 4999998), (6, 3333332), (8, 2499999), (12, 1666666), (24, 833333), (191, 104712), (382, 52356), (573, 34904), (764, 26178), (1146, 17452), (1528, 13089), (2292, 8726), (4363, 4584)]