21994692

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7669}}^1$

素因数の和:7915

約数の個数: 24

約数和(自身を含む): 51542400

約数和(自身を除く): 29547708

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7669, 15338, 23007, 30676, 46014, 92028, 1832891, 3665782, 5498673, 7331564, 10997346, 21994692]

約数ペア:

[(1, 21994692), (2, 10997346), (3, 7331564), (4, 5498673), (6, 3665782), (12, 1832891), (239, 92028), (478, 46014), (717, 30676), (956, 23007), (1434, 15338), (2868, 7669)]