38891442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 82180800

約数和(自身を除く): 43289358

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 877, 1167, 1754, 2334, 2631, 5262, 7391, 14782, 16663, 22173, 33326, 44346, 49989, 99978, 341153, 682306, 1023459, 2046918, 6481907, 12963814, 19445721, 38891442]

約数ペア:

[(1, 38891442), (2, 19445721), (3, 12963814), (6, 6481907), (19, 2046918), (38, 1023459), (57, 682306), (114, 341153), (389, 99978), (778, 49989), (877, 44346), (1167, 33326), (1754, 22173), (2334, 16663), (2631, 14782), (5262, 7391)]