19037229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 27387072

約数和(自身を除く): 8349843

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 7043, 21129, 119731, 359193, 373279, 1119837, 6345743, 19037229]

約数ペア:

[(1, 19037229), (3, 6345743), (17, 1119837), (51, 373279), (53, 359193), (159, 119731), (901, 21129), (2703, 7043)]