19045763

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 22752576

約数和(自身を除く): 3706813

約数列:

[1, 11, 17, 47, 121, 187, 197, 517, 799, 2057, 2167, 3349, 5687, 8789, 9259, 23837, 36839, 96679, 101849, 157403, 405229, 1120339, 1731433, 19045763]

約数ペア:

[(1, 19045763), (11, 1731433), (17, 1120339), (47, 405229), (121, 157403), (187, 101849), (197, 96679), (517, 36839), (799, 23837), (2057, 9259), (2167, 8789), (3349, 5687)]