1911664

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:904

約数の個数: 20

約数和(自身を含む): 3731656

約数和(自身を除く): 1819992

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 733, 1304, 1466, 2608, 2932, 5864, 11728, 119479, 238958, 477916, 955832, 1911664]

約数ペア:

[(1, 1911664), (2, 955832), (4, 477916), (8, 238958), (16, 119479), (163, 11728), (326, 5864), (652, 2932), (733, 2608), (1304, 1466)]