15791088

素因数分解:

$2^4\times 3^1\times {\mathrm{328981}}^1$

素因数の和:328992

約数の個数: 20

約数和(自身を含む): 40793768

約数和(自身を除く): 25002680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328981, 657962, 986943, 1315924, 1973886, 2631848, 3947772, 5263696, 7895544, 15791088]

約数ペア:

[(1, 15791088), (2, 7895544), (3, 5263696), (4, 3947772), (6, 2631848), (8, 1973886), (12, 1315924), (16, 986943), (24, 657962), (48, 328981)]