16996906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 11852054

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 317, 323, 634, 646, 1411, 1577, 2822, 3154, 5389, 6023, 10778, 12046, 26311, 26809, 52622, 53618, 102391, 204782, 447287, 499909, 894574, 999818, 8498453, 16996906]

約数ペア:

[(1, 16996906), (2, 8498453), (17, 999818), (19, 894574), (34, 499909), (38, 447287), (83, 204782), (166, 102391), (317, 53618), (323, 52622), (634, 26809), (646, 26311), (1411, 12046), (1577, 10778), (2822, 6023), (3154, 5389)]