15283984

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2698

約数の個数: 20

約数和(自身を含む): 29696140

約数和(自身を除く): 14412156

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2269, 3368, 4538, 6736, 9076, 18152, 36304, 955249, 1910498, 3820996, 7641992, 15283984]

約数ペア:

[(1, 15283984), (2, 7641992), (4, 3820996), (8, 1910498), (16, 955249), (421, 36304), (842, 18152), (1684, 9076), (2269, 6736), (3368, 4538)]