11819864

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 13823656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 2543, 4648, 5086, 10172, 17801, 20344, 35602, 71204, 142408, 211069, 422138, 844276, 1477483, 1688552, 2954966, 5909932, 11819864]

約数ペア:

[(1, 11819864), (2, 5909932), (4, 2954966), (7, 1688552), (8, 1477483), (14, 844276), (28, 422138), (56, 211069), (83, 142408), (166, 71204), (332, 35602), (581, 20344), (664, 17801), (1162, 10172), (2324, 5086), (2543, 4648)]