19146976

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2266

約数の個数: 24

約数和(自身を含む): 37837800

約数和(自身を除く): 18690824

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 1949, 2456, 3898, 4912, 7796, 9824, 15592, 31184, 62368, 598343, 1196686, 2393372, 4786744, 9573488, 19146976]

約数ペア:

[(1, 19146976), (2, 9573488), (4, 4786744), (8, 2393372), (16, 1196686), (32, 598343), (307, 62368), (614, 31184), (1228, 15592), (1949, 9824), (2456, 7796), (3898, 4912)]