19646664

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1709}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 29601336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1709, 1916, 2874, 3418, 3832, 5127, 5748, 6836, 10254, 11496, 13672, 20508, 41016, 818611, 1637222, 2455833, 3274444, 4911666, 6548888, 9823332, 19646664]

約数ペア:

[(1, 19646664), (2, 9823332), (3, 6548888), (4, 4911666), (6, 3274444), (8, 2455833), (12, 1637222), (24, 818611), (479, 41016), (958, 20508), (1437, 13672), (1709, 11496), (1916, 10254), (2874, 6836), (3418, 5748), (3832, 5127)]