19306492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2927}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 36154944

約数和(自身を除く): 16848452

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 2927, 3298, 5854, 6596, 11708, 49759, 99518, 199036, 283919, 567838, 1135676, 4826623, 9653246, 19306492]

約数ペア:

[(1, 19306492), (2, 9653246), (4, 4826623), (17, 1135676), (34, 567838), (68, 283919), (97, 199036), (194, 99518), (388, 49759), (1649, 11708), (2927, 6596), (3298, 5854)]