19234326

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 39391488

約数和(自身を除く): 20157162

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 277, 326, 426, 489, 554, 831, 978, 1662, 11573, 19667, 23146, 34719, 39334, 45151, 59001, 69438, 90302, 118002, 135453, 270906, 3205721, 6411442, 9617163, 19234326]

約数ペア:

[(1, 19234326), (2, 9617163), (3, 6411442), (6, 3205721), (71, 270906), (142, 135453), (163, 118002), (213, 90302), (277, 69438), (326, 59001), (426, 45151), (489, 39334), (554, 34719), (831, 23146), (978, 19667), (1662, 11573)]