21706284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95203}}^1$

素因数の和:95229

約数の個数: 24

約数和(自身を含む): 53314240

約数和(自身を除く): 31607956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95203, 190406, 285609, 380812, 571218, 1142436, 1808857, 3617714, 5426571, 7235428, 10853142, 21706284]

約数ペア:

[(1, 21706284), (2, 10853142), (3, 7235428), (4, 5426571), (6, 3617714), (12, 1808857), (19, 1142436), (38, 571218), (57, 380812), (76, 285609), (114, 190406), (228, 95203)]