11081218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 17569440

約数和(自身を除く): 6488222

約数列:

[1, 2, 19, 38, 331, 662, 881, 1762, 6289, 12578, 16739, 33478, 291611, 583222, 5540609, 11081218]

約数ペア:

[(1, 11081218), (2, 5540609), (19, 583222), (38, 291611), (331, 33478), (662, 16739), (881, 12578), (1762, 6289)]