11479940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19793}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 24940440

約数和(自身を除く): 13460500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19793, 39586, 79172, 98965, 197930, 395860, 573997, 1147994, 2295988, 2869985, 5739970, 11479940]

約数ペア:

[(1, 11479940), (2, 5739970), (4, 2869985), (5, 2295988), (10, 1147994), (20, 573997), (29, 395860), (58, 197930), (116, 98965), (145, 79172), (290, 39586), (580, 19793)]