19316295

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9133}}^1$

素因数の和:9191

約数の個数: 24

約数和(自身を含む): 34197696

約数和(自身を除く): 14881401

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9133, 27399, 45665, 82197, 136995, 410985, 429251, 1287753, 2146255, 3863259, 6438765, 19316295]

約数ペア:

[(1, 19316295), (3, 6438765), (5, 3863259), (9, 2146255), (15, 1287753), (45, 429251), (47, 410985), (141, 136995), (235, 82197), (423, 45665), (705, 27399), (2115, 9133)]