19100503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 20864736

約数和(自身を除く): 1764233

約数列:

[1, 17, 61, 113, 163, 1037, 1921, 2771, 6893, 9943, 18419, 117181, 169031, 313123, 1123559, 19100503]

約数ペア:

[(1, 19100503), (17, 1123559), (61, 313123), (113, 169031), (163, 117181), (1037, 18419), (1921, 9943), (2771, 6893)]