19624932

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1571}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 49782096

約数和(自身を除く): 30157164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 1571, 2082, 3123, 3142, 4164, 4713, 6246, 6284, 9426, 12492, 14139, 18852, 28278, 56556, 545137, 1090274, 1635411, 2180548, 3270822, 4906233, 6541644, 9812466, 19624932]

約数ペア:

[(1, 19624932), (2, 9812466), (3, 6541644), (4, 4906233), (6, 3270822), (9, 2180548), (12, 1635411), (18, 1090274), (36, 545137), (347, 56556), (694, 28278), (1041, 18852), (1388, 14139), (1571, 12492), (2082, 9426), (3123, 6284), (3142, 6246), (4164, 4713)]