19596336

素因数分解:

$2^4\times 3^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 50782464

約数和(自身を除く): 31186128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 631, 647, 1262, 1294, 1893, 1941, 2524, 2588, 3786, 3882, 5048, 5176, 7572, 7764, 10096, 10352, 15144, 15528, 30288, 31056, 408257, 816514, 1224771, 1633028, 2449542, 3266056, 4899084, 6532112, 9798168, 19596336]

約数ペア:

[(1, 19596336), (2, 9798168), (3, 6532112), (4, 4899084), (6, 3266056), (8, 2449542), (12, 1633028), (16, 1224771), (24, 816514), (48, 408257), (631, 31056), (647, 30288), (1262, 15528), (1294, 15144), (1893, 10352), (1941, 10096), (2524, 7764), (2588, 7572), (3786, 5176), (3882, 5048)]