19462068210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{744817}}^1$

素因数の和:744907

約数の個数: 64

約数和(自身を含む): 51052804992

約数和(自身を除く): 31590736782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 13065, 26130, 744817, 1489634, 2234451, 3724085, 4468902, 7448170, 9682621, 11172255, 19365242, 22344510, 29047863, 48413105, 49902739, 58095726, 96826210, 99805478, 145239315, 149708217, 249513695, 290478630, 299416434, 499027390, 648735607, 748541085, 1297471214, 1497082170, 1946206821, 3243678035, 3892413642, 6487356070, 9731034105, 19462068210]

約数ペア:

[(1, 19462068210), (2, 9731034105), (3, 6487356070), (5, 3892413642), (6, 3243678035), (10, 1946206821), (13, 1497082170), (15, 1297471214), (26, 748541085), (30, 648735607), (39, 499027390), (65, 299416434), (67, 290478630), (78, 249513695), (130, 149708217), (134, 145239315), (195, 99805478), (201, 96826210), (335, 58095726), (390, 49902739), (402, 48413105), (670, 29047863), (871, 22344510), (1005, 19365242), (1742, 11172255), (2010, 9682621), (2613, 7448170), (4355, 4468902), (5226, 3724085), (8710, 2234451), (13065, 1489634), (26130, 744817)]