19103699068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3673}}^1\times {\mathrm{76487}}^1$

素因数の和:80181

約数の個数: 24

約数和(自身を含む): 35408130912

約数和(自身を除く): 16304431844

約数列:

[1, 2, 4, 17, 34, 68, 3673, 7346, 14692, 62441, 76487, 124882, 152974, 249764, 305948, 1300279, 2600558, 5201116, 280936751, 561873502, 1123747004, 4775924767, 9551849534, 19103699068]

約数ペア:

[(1, 19103699068), (2, 9551849534), (4, 4775924767), (17, 1123747004), (34, 561873502), (68, 280936751), (3673, 5201116), (7346, 2600558), (14692, 1300279), (62441, 305948), (76487, 249764), (124882, 152974)]