19010256

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2099

約数の個数: 40

約数和(自身を含む): 49368864

約数和(自身を除く): 30358608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1877, 2532, 3376, 3754, 5064, 5631, 7508, 10128, 11262, 15016, 22524, 30032, 45048, 90096, 396047, 792094, 1188141, 1584188, 2376282, 3168376, 4752564, 6336752, 9505128, 19010256]

約数ペア:

[(1, 19010256), (2, 9505128), (3, 6336752), (4, 4752564), (6, 3168376), (8, 2376282), (12, 1584188), (16, 1188141), (24, 792094), (48, 396047), (211, 90096), (422, 45048), (633, 30032), (844, 22524), (1266, 15016), (1688, 11262), (1877, 10128), (2532, 7508), (3376, 5631), (3754, 5064)]