16509794

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 13058206

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 349, 434, 698, 763, 1526, 2443, 3379, 4886, 6758, 10819, 21638, 23653, 38041, 47306, 75733, 76082, 151466, 266287, 532574, 1179271, 2358542, 8254897, 16509794]

約数ペア:

[(1, 16509794), (2, 8254897), (7, 2358542), (14, 1179271), (31, 532574), (62, 266287), (109, 151466), (217, 76082), (218, 75733), (349, 47306), (434, 38041), (698, 23653), (763, 21638), (1526, 10819), (2443, 6758), (3379, 4886)]