19768248

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{593}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 53745120

約数和(自身を除く): 33976872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 593, 926, 1186, 1389, 1779, 1852, 2372, 2778, 3558, 3704, 4167, 4744, 5337, 5556, 7116, 8334, 10674, 11112, 14232, 16668, 21348, 33336, 42696, 274559, 549118, 823677, 1098236, 1647354, 2196472, 2471031, 3294708, 4942062, 6589416, 9884124, 19768248]

約数ペア:

[(1, 19768248), (2, 9884124), (3, 6589416), (4, 4942062), (6, 3294708), (8, 2471031), (9, 2196472), (12, 1647354), (18, 1098236), (24, 823677), (36, 549118), (72, 274559), (463, 42696), (593, 33336), (926, 21348), (1186, 16668), (1389, 14232), (1779, 11112), (1852, 10674), (2372, 8334), (2778, 7116), (3558, 5556), (3704, 5337), (4167, 4744)]