1239235538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1\times {\mathrm{7673}}^1$

素因数の和:11209

約数の個数: 16

約数和(自身を含む): 1940478336

約数和(自身を除く): 701242798

約数列:

[1, 2, 23, 46, 3511, 7022, 7673, 15346, 80753, 161506, 176479, 352958, 26939903, 53879806, 619617769, 1239235538]

約数ペア:

[(1, 1239235538), (2, 619617769), (23, 53879806), (46, 26939903), (3511, 352958), (7022, 176479), (7673, 161506), (15346, 80753)]