11287792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17207}}^1$

素因数の和:17256

約数の個数: 20

約数和(自身を含む): 22404816

約数和(自身を除く): 11117024

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17207, 34414, 68828, 137656, 275312, 705487, 1410974, 2821948, 5643896, 11287792]

約数ペア:

[(1, 11287792), (2, 5643896), (4, 2821948), (8, 1410974), (16, 705487), (41, 275312), (82, 137656), (164, 68828), (328, 34414), (656, 17207)]