15973712

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{5227}}^1$

素因数の和:5426

約数の個数: 20

約数和(自身を含む): 31117056

約数和(自身を除く): 15143344

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 5227, 10454, 20908, 41816, 83632, 998357, 1996714, 3993428, 7986856, 15973712]

約数ペア:

[(1, 15973712), (2, 7986856), (4, 3993428), (8, 1996714), (16, 998357), (191, 83632), (382, 41816), (764, 20908), (1528, 10454), (3056, 5227)]