21891876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{96017}}^1$

素因数の和:96043

約数の個数: 24

約数和(自身を含む): 53770080

約数和(自身を除く): 31878204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 96017, 192034, 288051, 384068, 576102, 1152204, 1824323, 3648646, 5472969, 7297292, 10945938, 21891876]

約数ペア:

[(1, 21891876), (2, 10945938), (3, 7297292), (4, 5472969), (6, 3648646), (12, 1824323), (19, 1152204), (38, 576102), (57, 384068), (76, 288051), (114, 192034), (228, 96017)]