12989620658

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15725933}}^1$

素因数の和:15726001

約数の個数: 16

約数和(自身を含む): 22645344960

約数和(自身を除く): 9655724302

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 15725933, 31451866, 110081531, 220163062, 927830047, 1855660094, 6494810329, 12989620658]

約数ペア:

[(1, 12989620658), (2, 6494810329), (7, 1855660094), (14, 927830047), (59, 220163062), (118, 110081531), (413, 31451866), (826, 15725933)]