15665946

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 32479488

約数和(自身を除く): 16813542

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 761, 1522, 2283, 3431, 4566, 6862, 10293, 20586, 35767, 55553, 71534, 107301, 111106, 166659, 214602, 333318, 2610991, 5221982, 7832973, 15665946]

約数ペア:

[(1, 15665946), (2, 7832973), (3, 5221982), (6, 2610991), (47, 333318), (73, 214602), (94, 166659), (141, 111106), (146, 107301), (219, 71534), (282, 55553), (438, 35767), (761, 20586), (1522, 10293), (2283, 6862), (3431, 4566)]