23508770509

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 28448098560

約数和(自身を除く): 4939328051

約数列:

[1, 7, 19, 133, 313, 641, 881, 2191, 4487, 5947, 6167, 12179, 16739, 41629, 85253, 117173, 200633, 275753, 564721, 1404431, 1930271, 3812027, 3953047, 5239307, 10729699, 26684189, 36675149, 75107893, 176757673, 1237303711, 3358395787, 23508770509]

約数ペア:

[(1, 23508770509), (7, 3358395787), (19, 1237303711), (133, 176757673), (313, 75107893), (641, 36675149), (881, 26684189), (2191, 10729699), (4487, 5239307), (5947, 3953047), (6167, 3812027), (12179, 1930271), (16739, 1404431), (41629, 564721), (85253, 275753), (117173, 200633)]