15513175834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{19507}}^1$

素因数の和:20014

約数の個数: 32

約数和(自身を含む): 25464962880

約数和(自身を除く): 9951787046

約数列:

[1, 2, 13, 26, 73, 146, 419, 838, 949, 1898, 5447, 10894, 19507, 30587, 39014, 61174, 253591, 397631, 507182, 795262, 1424011, 2848022, 8173433, 16346866, 18512143, 37024286, 106254629, 212509258, 596660609, 1193321218, 7756587917, 15513175834]

約数ペア:

[(1, 15513175834), (2, 7756587917), (13, 1193321218), (26, 596660609), (73, 212509258), (146, 106254629), (419, 37024286), (838, 18512143), (949, 16346866), (1898, 8173433), (5447, 2848022), (10894, 1424011), (19507, 795262), (30587, 507182), (39014, 397631), (61174, 253591)]