21555348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94541}}^1$

素因数の和:94567

約数の個数: 24

約数和(自身を含む): 52943520

約数和(自身を除く): 31388172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94541, 189082, 283623, 378164, 567246, 1134492, 1796279, 3592558, 5388837, 7185116, 10777674, 21555348]

約数ペア:

[(1, 21555348), (2, 10777674), (3, 7185116), (4, 5388837), (6, 3592558), (12, 1796279), (19, 1134492), (38, 567246), (57, 378164), (76, 283623), (114, 189082), (228, 94541)]