11975854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 21718368

約数和(自身を除く): 9742514

約数列:

[1, 2, 11, 17, 22, 34, 41, 71, 82, 121, 142, 187, 242, 374, 451, 697, 781, 902, 1207, 1394, 1562, 2057, 2414, 2911, 4114, 4961, 5822, 7667, 8591, 9922, 13277, 15334, 17182, 26554, 32021, 49487, 64042, 84337, 98974, 146047, 168674, 292094, 352231, 544357, 704462, 1088714, 5987927, 11975854]

約数ペア:

[(1, 11975854), (2, 5987927), (11, 1088714), (17, 704462), (22, 544357), (34, 352231), (41, 292094), (71, 168674), (82, 146047), (121, 98974), (142, 84337), (187, 64042), (242, 49487), (374, 32021), (451, 26554), (697, 17182), (781, 15334), (902, 13277), (1207, 9922), (1394, 8591), (1562, 7667), (2057, 5822), (2414, 4961), (2911, 4114)]