9195380

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 19410720

約数和(自身を除く): 10215340

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 2179, 4220, 4358, 8716, 10895, 21790, 43580, 459769, 919538, 1839076, 2298845, 4597690, 9195380]

約数ペア:

[(1, 9195380), (2, 4597690), (4, 2298845), (5, 1839076), (10, 919538), (20, 459769), (211, 43580), (422, 21790), (844, 10895), (1055, 8716), (2110, 4358), (2179, 4220)]