9391940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16193}}^1$

素因数の和:16231

約数の個数: 24

約数和(自身を含む): 20404440

約数和(自身を除く): 11012500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16193, 32386, 64772, 80965, 161930, 323860, 469597, 939194, 1878388, 2347985, 4695970, 9391940]

約数ペア:

[(1, 9391940), (2, 4695970), (4, 2347985), (5, 1878388), (10, 939194), (20, 469597), (29, 323860), (58, 161930), (116, 80965), (145, 64772), (290, 32386), (580, 16193)]