19211736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42159

約数の個数: 32

約数和(自身を含む): 50558400

約数和(自身を除く): 31346664

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42131, 84262, 126393, 168524, 252786, 337048, 505572, 800489, 1011144, 1600978, 2401467, 3201956, 4802934, 6403912, 9605868, 19211736]

約数ペア:

[(1, 19211736), (2, 9605868), (3, 6403912), (4, 4802934), (6, 3201956), (8, 2401467), (12, 1600978), (19, 1011144), (24, 800489), (38, 505572), (57, 337048), (76, 252786), (114, 168524), (152, 126393), (228, 84262), (456, 42131)]