20190237235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1597961}}^1$

素因数の和:1598011

約数の個数: 24

約数和(自身を含む): 29223529056

約数和(自身を除く): 9033291821

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 12635, 1597961, 7989805, 11185727, 30361259, 55928635, 151806295, 212528813, 576863921, 1062644065, 2884319605, 4038047447, 20190237235]

約数ペア:

[(1, 20190237235), (5, 4038047447), (7, 2884319605), (19, 1062644065), (35, 576863921), (95, 212528813), (133, 151806295), (361, 55928635), (665, 30361259), (1805, 11185727), (2527, 7989805), (12635, 1597961)]