39245906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147541}}^1$

素因数の和:147569

約数の個数: 16

約数和(自身を含む): 70820160

約数和(自身を除く): 31574254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 147541, 295082, 1032787, 2065574, 2803279, 5606558, 19622953, 39245906]

約数ペア:

[(1, 39245906), (2, 19622953), (7, 5606558), (14, 2803279), (19, 2065574), (38, 1032787), (133, 295082), (266, 147541)]