12921482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 24084480

約数和(自身を除く): 11162998

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1567, 3134, 4123, 8246, 10969, 21938, 29773, 48577, 59546, 97154, 208411, 340039, 416822, 680078, 922963, 1845926, 6460741, 12921482]

約数ペア:

[(1, 12921482), (2, 6460741), (7, 1845926), (14, 922963), (19, 680078), (31, 416822), (38, 340039), (62, 208411), (133, 97154), (217, 59546), (266, 48577), (434, 29773), (589, 21938), (1178, 10969), (1567, 8246), (3134, 4123)]