25101421702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{61637}}^1$

素因数の和:63196

約数の個数: 32

約数和(自身を含む): 45326119680

約数和(自身を除く): 20224697978

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1531, 3062, 10717, 21434, 29089, 58178, 61637, 123274, 203623, 407246, 431459, 862918, 1171103, 2342206, 8197721, 16395442, 94366247, 188732494, 660563729, 1321127458, 1792958693, 3585917386, 12550710851, 25101421702]

約数ペア:

[(1, 25101421702), (2, 12550710851), (7, 3585917386), (14, 1792958693), (19, 1321127458), (38, 660563729), (133, 188732494), (266, 94366247), (1531, 16395442), (3062, 8197721), (10717, 2342206), (21434, 1171103), (29089, 862918), (58178, 431459), (61637, 407246), (123274, 203623)]