19330532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 36615936

約数和(自身を除く): 17285404

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 1667, 2899, 3334, 5798, 6668, 11596, 21671, 43342, 86684, 371741, 743482, 1486964, 4832633, 9665266, 19330532]

約数ペア:

[(1, 19330532), (2, 9665266), (4, 4832633), (13, 1486964), (26, 743482), (52, 371741), (223, 86684), (446, 43342), (892, 21671), (1667, 11596), (2899, 6668), (3334, 5798)]