13199656

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 25421760

約数和(自身を除く): 12222104

約数列:

[1, 2, 4, 8, 83, 103, 166, 193, 206, 332, 386, 412, 664, 772, 824, 1544, 8549, 16019, 17098, 19879, 32038, 34196, 39758, 64076, 68392, 79516, 128152, 159032, 1649957, 3299914, 6599828, 13199656]

約数ペア:

[(1, 13199656), (2, 6599828), (4, 3299914), (8, 1649957), (83, 159032), (103, 128152), (166, 79516), (193, 68392), (206, 64076), (332, 39758), (386, 34196), (412, 32038), (664, 19879), (772, 17098), (824, 16019), (1544, 8549)]