12021656

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{3863}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 22604400

約数和(自身を除く): 10582744

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 3863, 7726, 15452, 30904, 1502707, 3005414, 6010828, 12021656]

約数ペア:

[(1, 12021656), (2, 6010828), (4, 3005414), (8, 1502707), (389, 30904), (778, 15452), (1556, 7726), (3112, 3863)]