19896768

素因数分解:

$2^6\times 3^2\times {\mathrm{34543}}^1$

素因数の和:34561

約数の個数: 42

約数和(自身を含む): 57032144

約数和(自身を除く): 37135376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 34543, 69086, 103629, 138172, 207258, 276344, 310887, 414516, 552688, 621774, 829032, 1105376, 1243548, 1658064, 2210752, 2487096, 3316128, 4974192, 6632256, 9948384, 19896768]

約数ペア:

[(1, 19896768), (2, 9948384), (3, 6632256), (4, 4974192), (6, 3316128), (8, 2487096), (9, 2210752), (12, 1658064), (16, 1243548), (18, 1105376), (24, 829032), (32, 621774), (36, 552688), (48, 414516), (64, 310887), (72, 276344), (96, 207258), (144, 138172), (192, 103629), (288, 69086), (576, 34543)]