19740528071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1\times {\mathrm{10211}}^1$

素因数の和:11374

約数の個数: 16

約数和(自身を含む): 21678523776

約数和(自身を除く): 1937995705

約数列:

[1, 11, 181, 971, 1991, 10211, 10681, 112321, 175751, 1848191, 1933261, 9914881, 20330101, 109063691, 1794593461, 19740528071]

約数ペア:

[(1, 19740528071), (11, 1794593461), (181, 109063691), (971, 20330101), (1991, 9914881), (10211, 1933261), (10681, 1848191), (112321, 175751)]