19165070

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1453}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 34547040

約数和(自身を除く): 15381970

約数列:

[1, 2, 5, 10, 1319, 1453, 2638, 2906, 6595, 7265, 13190, 14530, 1916507, 3833014, 9582535, 19165070]

約数ペア:

[(1, 19165070), (2, 9582535), (5, 3833014), (10, 1916507), (1319, 14530), (1453, 13190), (2638, 7265), (2906, 6595)]