15400294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 29935872

約数和(自身を除く): 14535578

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 283, 299, 322, 338, 566, 598, 1183, 1981, 2093, 2366, 3679, 3887, 3962, 4186, 6509, 7358, 7774, 13018, 25753, 27209, 45563, 47827, 51506, 54418, 84617, 91126, 95654, 169234, 334789, 592319, 669578, 1100021, 1184638, 2200042, 7700147, 15400294]

約数ペア:

[(1, 15400294), (2, 7700147), (7, 2200042), (13, 1184638), (14, 1100021), (23, 669578), (26, 592319), (46, 334789), (91, 169234), (161, 95654), (169, 91126), (182, 84617), (283, 54418), (299, 51506), (322, 47827), (338, 45563), (566, 27209), (598, 25753), (1183, 13018), (1981, 7774), (2093, 7358), (2366, 6509), (3679, 4186), (3887, 3962)]