19374864

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1913}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 50315232

約数和(自身を除く): 30940368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1913, 2532, 3376, 3826, 5064, 5739, 7652, 10128, 11478, 15304, 22956, 30608, 45912, 91824, 403643, 807286, 1210929, 1614572, 2421858, 3229144, 4843716, 6458288, 9687432, 19374864]

約数ペア:

[(1, 19374864), (2, 9687432), (3, 6458288), (4, 4843716), (6, 3229144), (8, 2421858), (12, 1614572), (16, 1210929), (24, 807286), (48, 403643), (211, 91824), (422, 45912), (633, 30608), (844, 22956), (1266, 15304), (1688, 11478), (1913, 10128), (2532, 7652), (3376, 5739), (3826, 5064)]