22391860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5801}}^1$

素因数の和:6003

約数の個数: 24

約数和(自身を含む): 47274696

約数和(自身を除く): 24882836

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 5801, 11602, 23204, 29005, 58010, 116020, 1119593, 2239186, 4478372, 5597965, 11195930, 22391860]

約数ペア:

[(1, 22391860), (2, 11195930), (4, 5597965), (5, 4478372), (10, 2239186), (20, 1119593), (193, 116020), (386, 58010), (772, 29005), (965, 23204), (1930, 11602), (3860, 5801)]