19517361276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{838807}}^1$

素因数の和:839098

約数の個数: 48

約数和(自身を含む): 52234251776

約数和(自身を除く): 32716890500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 838807, 1677614, 2516421, 3355228, 5032842, 5871649, 10065684, 11743298, 17614947, 23486596, 35229894, 70459788, 232349539, 464699078, 697048617, 929398156, 1394097234, 1626446773, 2788194468, 3252893546, 4879340319, 6505787092, 9758680638, 19517361276]

約数ペア:

[(1, 19517361276), (2, 9758680638), (3, 6505787092), (4, 4879340319), (6, 3252893546), (7, 2788194468), (12, 1626446773), (14, 1394097234), (21, 929398156), (28, 697048617), (42, 464699078), (84, 232349539), (277, 70459788), (554, 35229894), (831, 23486596), (1108, 17614947), (1662, 11743298), (1939, 10065684), (3324, 5871649), (3878, 5032842), (5817, 3355228), (7756, 2516421), (11634, 1677614), (23268, 838807)]