19043541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 30232800

約数和(自身を除く): 11189259

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1291, 1341, 1639, 3873, 4917, 11619, 14201, 14751, 42603, 127809, 192359, 577077, 1731231, 2115949, 6347847, 19043541]

約数ペア:

[(1, 19043541), (3, 6347847), (9, 2115949), (11, 1731231), (33, 577077), (99, 192359), (149, 127809), (447, 42603), (1291, 14751), (1341, 14201), (1639, 11619), (3873, 4917)]