19762534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 34922016

約数和(自身を除く): 15159482

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 997, 1166, 1802, 1994, 9911, 10967, 16949, 19822, 21934, 33898, 52841, 105682, 186439, 372878, 581251, 898297, 1162502, 1796594, 9881267, 19762534]

約数ペア:

[(1, 19762534), (2, 9881267), (11, 1796594), (17, 1162502), (22, 898297), (34, 581251), (53, 372878), (106, 186439), (187, 105682), (374, 52841), (583, 33898), (901, 21934), (997, 19822), (1166, 16949), (1802, 10967), (1994, 9911)]