19158051

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 28440720

約数和(自身を除く): 9282669

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 593, 979, 1779, 2937, 6523, 10769, 19569, 32307, 52777, 71753, 158331, 215259, 580547, 1741641, 6386017, 19158051]

約数ペア:

[(1, 19158051), (3, 6386017), (11, 1741641), (33, 580547), (89, 215259), (121, 158331), (267, 71753), (363, 52777), (593, 32307), (979, 19569), (1779, 10769), (2937, 6523)]