15564414

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{6469}}^1$

素因数の和:6875

約数の個数: 16

約数和(自身を含む): 31211280

約数和(自身を除く): 15646866

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 6469, 12938, 19407, 38814, 2594069, 5188138, 7782207, 15564414]

約数ペア:

[(1, 15564414), (2, 7782207), (3, 5188138), (6, 2594069), (401, 38814), (802, 19407), (1203, 12938), (2406, 6469)]