19336702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 36368640

約数和(自身を除く): 17031938

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 409, 614, 818, 2149, 2863, 3377, 4298, 4499, 5726, 6754, 8998, 23639, 31493, 47278, 62986, 125563, 251126, 878941, 1381193, 1757882, 2762386, 9668351, 19336702]

約数ペア:

[(1, 19336702), (2, 9668351), (7, 2762386), (11, 1757882), (14, 1381193), (22, 878941), (77, 251126), (154, 125563), (307, 62986), (409, 47278), (614, 31493), (818, 23639), (2149, 8998), (2863, 6754), (3377, 5726), (4298, 4499)]