16973378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7537

約数の個数: 16

約数和(自身を含む): 27363744

約数和(自身を除く): 10390366

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7451, 14902, 126667, 253334, 499217, 998434, 8486689, 16973378]

約数ペア:

[(1, 16973378), (2, 8486689), (17, 998434), (34, 499217), (67, 253334), (134, 126667), (1139, 14902), (2278, 7451)]