19592408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 40685760

約数和(自身を除く): 21093352

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 3323, 5896, 6646, 13292, 26584, 36553, 73106, 146212, 222641, 292424, 445282, 890564, 1781128, 2449051, 4898102, 9796204, 19592408]

約数ペア:

[(1, 19592408), (2, 9796204), (4, 4898102), (8, 2449051), (11, 1781128), (22, 890564), (44, 445282), (67, 292424), (88, 222641), (134, 146212), (268, 73106), (536, 36553), (737, 26584), (1474, 13292), (2948, 6646), (3323, 5896)]