15697996811

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 18661104000

約数和(自身を除く): 2963107189

約数列:

[1, 7, 41, 101, 197, 287, 707, 1379, 2749, 4141, 8077, 19243, 19897, 28987, 56539, 112709, 139279, 277649, 541553, 788963, 815777, 1943543, 3790871, 5710439, 11383609, 22203673, 54696853, 79685263, 155425711, 382877971, 2242570973, 15697996811]

約数ペア:

[(1, 15697996811), (7, 2242570973), (41, 382877971), (101, 155425711), (197, 79685263), (287, 54696853), (707, 22203673), (1379, 11383609), (2749, 5710439), (4141, 3790871), (8077, 1943543), (19243, 815777), (19897, 788963), (28987, 541553), (56539, 277649), (112709, 139279)]