16864694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 32320512

約数和(自身を除く): 15455818

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 2671, 3157, 5342, 6314, 18697, 29381, 37394, 58762, 109511, 205667, 219022, 411334, 766577, 1204621, 1533154, 2409242, 8432347, 16864694]

約数ペア:

[(1, 16864694), (2, 8432347), (7, 2409242), (11, 1533154), (14, 1204621), (22, 766577), (41, 411334), (77, 219022), (82, 205667), (154, 109511), (287, 58762), (451, 37394), (574, 29381), (902, 18697), (2671, 6314), (3157, 5342)]