19473823

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 21293280

約数和(自身を除く): 1819457

約数列:

[1, 17, 61, 89, 211, 1037, 1513, 3587, 5429, 12871, 18779, 92293, 218807, 319243, 1145519, 19473823]

約数ペア:

[(1, 19473823), (17, 1145519), (61, 319243), (89, 218807), (211, 92293), (1037, 18779), (1513, 12871), (3587, 5429)]