19824832

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1328

約数の個数: 28

約数和(自身を含む): 39507160

約数和(自身を除く): 19682328

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1009, 1228, 2018, 2456, 4036, 4912, 8072, 9824, 16144, 19648, 32288, 64576, 309763, 619526, 1239052, 2478104, 4956208, 9912416, 19824832]

約数ペア:

[(1, 19824832), (2, 9912416), (4, 4956208), (8, 2478104), (16, 1239052), (32, 619526), (64, 309763), (307, 64576), (614, 32288), (1009, 19648), (1228, 16144), (2018, 9824), (2456, 8072), (4036, 4912)]