381414626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{10337}}^1$

素因数の和:11329

約数の個数: 16

約数和(自身を含む): 602912160

約数和(自身を除く): 221497534

約数列:

[1, 2, 19, 38, 971, 1942, 10337, 18449, 20674, 36898, 196403, 392806, 10037227, 20074454, 190707313, 381414626]

約数ペア:

[(1, 381414626), (2, 190707313), (19, 20074454), (38, 10037227), (971, 392806), (1942, 196403), (10337, 36898), (18449, 20674)]