13235761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 4505039

約数列:

[1, 7, 11, 19, 77, 83, 109, 133, 209, 581, 763, 913, 1199, 1463, 1577, 2071, 6391, 8393, 9047, 11039, 14497, 17347, 22781, 63329, 99517, 121429, 159467, 171893, 696619, 1203251, 1890823, 13235761]

約数ペア:

[(1, 13235761), (7, 1890823), (11, 1203251), (19, 696619), (77, 171893), (83, 159467), (109, 121429), (133, 99517), (209, 63329), (581, 22781), (763, 17347), (913, 14497), (1199, 11039), (1463, 9047), (1577, 8393), (2071, 6391)]