15783184

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13513}}^1$

素因数の和:13594

約数の個数: 20

約数和(自身を含む): 31001116

約数和(自身を除く): 15217932

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13513, 27026, 54052, 108104, 216208, 986449, 1972898, 3945796, 7891592, 15783184]

約数ペア:

[(1, 15783184), (2, 7891592), (4, 3945796), (8, 1972898), (16, 986449), (73, 216208), (146, 108104), (292, 54052), (584, 27026), (1168, 13513)]