19659254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5101}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 30856896

約数和(自身を除く): 11197642

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 5101, 10202, 209141, 239747, 418282, 479494, 9829627, 19659254]

約数ペア:

[(1, 19659254), (2, 9829627), (41, 479494), (47, 418282), (82, 239747), (94, 209141), (1927, 10202), (3854, 5101)]