19563770172

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11728879}}^1$

素因数の和:11729025

約数の個数: 24

約数和(自身を含む): 45977209600

約数和(自身を除く): 26413439428

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11728879, 23457758, 35186637, 46915516, 70373274, 140746548, 1630314181, 3260628362, 4890942543, 6521256724, 9781885086, 19563770172]

約数ペア:

[(1, 19563770172), (2, 9781885086), (3, 6521256724), (4, 4890942543), (6, 3260628362), (12, 1630314181), (139, 140746548), (278, 70373274), (417, 46915516), (556, 35186637), (834, 23457758), (1668, 11728879)]