19691312596

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{674083}}^1$

素因数の和:674263

約数の個数: 24

約数和(自身を含む): 35295038240

約数和(自身を除く): 15603725644

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 7303, 14606, 29212, 674083, 1348166, 2696332, 45163561, 73475047, 90327122, 146950094, 180654244, 293900188, 4922828149, 9845656298, 19691312596]

約数ペア:

[(1, 19691312596), (2, 9845656298), (4, 4922828149), (67, 293900188), (109, 180654244), (134, 146950094), (218, 90327122), (268, 73475047), (436, 45163561), (7303, 2696332), (14606, 1348166), (29212, 674083)]