81346562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{194609}}^1$

素因数の和:194641

約数の個数: 16

約数和(自身を含む): 140119200

約数和(自身を除く): 58772638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 194609, 389218, 2140699, 3697571, 4281398, 7395142, 40673281, 81346562]

約数ペア:

[(1, 81346562), (2, 40673281), (11, 7395142), (19, 4281398), (22, 3697571), (38, 2140699), (209, 389218), (418, 194609)]