15694921330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2009593}}^1$

素因数の和:2009682

約数の個数: 32

約数和(自身を含む): 31253205888

約数和(自身を除く): 15558284558

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 2009593, 4019186, 10047965, 20095930, 22105523, 44211046, 110527615, 142681103, 221055230, 285362206, 713405515, 1426811030, 1569492133, 3138984266, 7847460665, 15694921330]

約数ペア:

[(1, 15694921330), (2, 7847460665), (5, 3138984266), (10, 1569492133), (11, 1426811030), (22, 713405515), (55, 285362206), (71, 221055230), (110, 142681103), (142, 110527615), (355, 44211046), (710, 22105523), (781, 20095930), (1562, 10047965), (3905, 4019186), (7810, 2009593)]