12747298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 19877760

約数和(自身を除く): 7130462

約数列:

[1, 2, 29, 58, 271, 542, 811, 1622, 7859, 15718, 23519, 47038, 219781, 439562, 6373649, 12747298]

約数ペア:

[(1, 12747298), (2, 6373649), (29, 439562), (58, 219781), (271, 47038), (542, 23519), (811, 15718), (1622, 7859)]