18203692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 34456016

約数和(自身を除く): 16252324

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 1237, 2474, 3679, 4948, 7358, 14716, 16081, 32162, 64324, 350071, 700142, 1400284, 4550923, 9101846, 18203692]

約数ペア:

[(1, 18203692), (2, 9101846), (4, 4550923), (13, 1400284), (26, 700142), (52, 350071), (283, 64324), (566, 32162), (1132, 16081), (1237, 14716), (2474, 7358), (3679, 4948)]