11178980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3347}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 23623488

約数和(自身を除く): 12444508

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 3347, 6694, 13388, 16735, 33470, 66940, 558949, 1117898, 2235796, 2794745, 5589490, 11178980]

約数ペア:

[(1, 11178980), (2, 5589490), (4, 2794745), (5, 2235796), (10, 1117898), (20, 558949), (167, 66940), (334, 33470), (668, 16735), (835, 13388), (1670, 6694), (3340, 3347)]