17965486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 34391808

約数和(自身を除く): 16426322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2713, 3311, 5426, 6622, 18991, 29843, 37982, 59686, 116659, 208901, 233318, 417802, 816613, 1283249, 1633226, 2566498, 8982743, 17965486]

約数ペア:

[(1, 17965486), (2, 8982743), (7, 2566498), (11, 1633226), (14, 1283249), (22, 816613), (43, 417802), (77, 233318), (86, 208901), (154, 116659), (301, 59686), (473, 37982), (602, 29843), (946, 18991), (2713, 6622), (3311, 5426)]