16953187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 18662400

約数和(自身を除く): 1709213

約数列:

[1, 19, 31, 107, 269, 589, 2033, 3317, 5111, 8339, 28783, 63023, 158441, 546877, 892273, 16953187]

約数ペア:

[(1, 16953187), (19, 892273), (31, 546877), (107, 158441), (269, 63023), (589, 28783), (2033, 8339), (3317, 5111)]