21088896062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{134669}}^1$

素因数の和:135020

約数の個数: 32

約数和(自身を含む): 35973050400

約数和(自身を除く): 14884154338

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 494, 634, 4121, 6023, 8242, 12046, 78299, 134669, 156598, 269338, 1750697, 2558711, 3501394, 5117422, 33263243, 42690073, 66526486, 85380146, 554970949, 811111387, 1109941898, 1622222774, 10544448031, 21088896062]

約数ペア:

[(1, 21088896062), (2, 10544448031), (13, 1622222774), (19, 1109941898), (26, 811111387), (38, 554970949), (247, 85380146), (317, 66526486), (494, 42690073), (634, 33263243), (4121, 5117422), (6023, 3501394), (8242, 2558711), (12046, 1750697), (78299, 269338), (134669, 156598)]