12218984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{37253}}^1$

素因数の和:37300

約数の個数: 16

約数和(自身を含む): 23470020

約数和(自身を除く): 11251036

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 37253, 74506, 149012, 298024, 1527373, 3054746, 6109492, 12218984]

約数ペア:

[(1, 12218984), (2, 6109492), (4, 3054746), (8, 1527373), (41, 298024), (82, 149012), (164, 74506), (328, 37253)]