19340069

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 22955520

約数和(自身を除く): 3615451

約数列:

[1, 7, 41, 79, 287, 553, 853, 3239, 5971, 22673, 34973, 67387, 244811, 471709, 2762867, 19340069]

約数ペア:

[(1, 19340069), (7, 2762867), (41, 471709), (79, 244811), (287, 67387), (553, 34973), (853, 22673), (3239, 5971)]