13811930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 27276480

約数和(自身を除く): 13464550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 409, 614, 818, 1535, 2045, 3070, 3377, 4090, 4499, 6754, 8998, 16885, 22495, 33770, 44990, 125563, 251126, 627815, 1255630, 1381193, 2762386, 6905965, 13811930]

約数ペア:

[(1, 13811930), (2, 6905965), (5, 2762386), (10, 1381193), (11, 1255630), (22, 627815), (55, 251126), (110, 125563), (307, 44990), (409, 33770), (614, 22495), (818, 16885), (1535, 8998), (2045, 6754), (3070, 4499), (3377, 4090)]