19167874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 33872256

約数和(自身を除く): 14704382

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 967, 1166, 1802, 1934, 9911, 10637, 16439, 19822, 21274, 32878, 51251, 102502, 180829, 361658, 563761, 871267, 1127522, 1742534, 9583937, 19167874]

約数ペア:

[(1, 19167874), (2, 9583937), (11, 1742534), (17, 1127522), (22, 871267), (34, 563761), (53, 361658), (106, 180829), (187, 102502), (374, 51251), (583, 32878), (901, 21274), (967, 19822), (1166, 16439), (1802, 10637), (1934, 9911)]