187797194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{17923}}^1$

素因数の和:17982

約数の個数: 24

約数和(自身を含む): 314888832

約数和(自身を除く): 127091638

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 17923, 35846, 232999, 465998, 555613, 1111226, 3028987, 6057974, 7222969, 14445938, 93898597, 187797194]

約数ペア:

[(1, 187797194), (2, 93898597), (13, 14445938), (26, 7222969), (31, 6057974), (62, 3028987), (169, 1111226), (338, 555613), (403, 465998), (806, 232999), (5239, 35846), (10478, 17923)]