15748788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 40340160

約数和(自身を除く): 24591372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 229, 458, 521, 687, 916, 1042, 1374, 1563, 2084, 2519, 2748, 3126, 5038, 5731, 6252, 7557, 10076, 11462, 15114, 17193, 22924, 30228, 34386, 68772, 119309, 238618, 357927, 477236, 715854, 1312399, 1431708, 2624798, 3937197, 5249596, 7874394, 15748788]

約数ペア:

[(1, 15748788), (2, 7874394), (3, 5249596), (4, 3937197), (6, 2624798), (11, 1431708), (12, 1312399), (22, 715854), (33, 477236), (44, 357927), (66, 238618), (132, 119309), (229, 68772), (458, 34386), (521, 30228), (687, 22924), (916, 17193), (1042, 15114), (1374, 11462), (1563, 10076), (2084, 7557), (2519, 6252), (2748, 5731), (3126, 5038)]