19264242

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 39471552

約数和(自身を除く): 20207310

約数列:

[1, 2, 3, 6, 67, 134, 173, 201, 277, 346, 402, 519, 554, 831, 1038, 1662, 11591, 18559, 23182, 34773, 37118, 47921, 55677, 69546, 95842, 111354, 143763, 287526, 3210707, 6421414, 9632121, 19264242]

約数ペア:

[(1, 19264242), (2, 9632121), (3, 6421414), (6, 3210707), (67, 287526), (134, 143763), (173, 111354), (201, 95842), (277, 69546), (346, 55677), (402, 47921), (519, 37118), (554, 34773), (831, 23182), (1038, 18559), (1662, 11591)]