16697876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 36

約数和(自身を含む): 33526332

約数和(自身を除く): 16828456

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1453, 2873, 2906, 5746, 5812, 11492, 18889, 24701, 37778, 49402, 75556, 98804, 245557, 321113, 491114, 642226, 982228, 1284452, 4174469, 8348938, 16697876]

約数ペア:

[(1, 16697876), (2, 8348938), (4, 4174469), (13, 1284452), (17, 982228), (26, 642226), (34, 491114), (52, 321113), (68, 245557), (169, 98804), (221, 75556), (338, 49402), (442, 37778), (676, 24701), (884, 18889), (1453, 11492), (2873, 5812), (2906, 5746)]