19005306790

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6071983}}^1$

素因数の和:6072303

約数の個数: 16

約数和(自身を含む): 34318853568

約数和(自身を除く): 15313546778

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 6071983, 12143966, 30359915, 60719830, 1900530679, 3801061358, 9502653395, 19005306790]

約数ペア:

[(1, 19005306790), (2, 9502653395), (5, 3801061358), (10, 1900530679), (313, 60719830), (626, 30359915), (1565, 12143966), (3130, 6071983)]