16743902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 24

約数和(自身を含む): 30303216

約数和(自身を除く): 13559314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3313, 5054, 6626, 23191, 46382, 62947, 125894, 440629, 881258, 1195993, 2391986, 8371951, 16743902]

約数ペア:

[(1, 16743902), (2, 8371951), (7, 2391986), (14, 1195993), (19, 881258), (38, 440629), (133, 125894), (266, 62947), (361, 46382), (722, 23191), (2527, 6626), (3313, 5054)]