19006620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316777}}^1$

素因数の和:316789

約数の個数: 24

約数和(自身を含む): 53218704

約数和(自身を除く): 34212084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316777, 633554, 950331, 1267108, 1583885, 1900662, 3167770, 3801324, 4751655, 6335540, 9503310, 19006620]

約数ペア:

[(1, 19006620), (2, 9503310), (3, 6335540), (4, 4751655), (5, 3801324), (6, 3167770), (10, 1900662), (12, 1583885), (15, 1267108), (20, 950331), (30, 633554), (60, 316777)]