19069728

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 50311296

約数和(自身を除く): 31241568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 733, 813, 1084, 1466, 1626, 2168, 2199, 2932, 3252, 4336, 4398, 5864, 6504, 8672, 8796, 11728, 13008, 17592, 23456, 26016, 35184, 70368, 198643, 397286, 595929, 794572, 1191858, 1589144, 2383716, 3178288, 4767432, 6356576, 9534864, 19069728]

約数ペア:

[(1, 19069728), (2, 9534864), (3, 6356576), (4, 4767432), (6, 3178288), (8, 2383716), (12, 1589144), (16, 1191858), (24, 794572), (32, 595929), (48, 397286), (96, 198643), (271, 70368), (542, 35184), (733, 26016), (813, 23456), (1084, 17592), (1466, 13008), (1626, 11728), (2168, 8796), (2199, 8672), (2932, 6504), (3252, 5864), (4336, 4398)]