6678538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 10614240

約数和(自身を除く): 3935702

約数列:

[1, 2, 19, 38, 181, 362, 971, 1942, 3439, 6878, 18449, 36898, 175751, 351502, 3339269, 6678538]

約数ペア:

[(1, 6678538), (2, 3339269), (19, 351502), (38, 175751), (181, 36898), (362, 18449), (971, 6878), (1942, 3439)]