15207794

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 27365376

約数和(自身を除く): 12157582

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 523, 938, 1046, 2077, 3661, 4154, 7322, 14539, 16213, 29078, 32426, 35041, 70082, 113491, 226982, 245287, 490574, 1086271, 2172542, 7603897, 15207794]

約数ペア:

[(1, 15207794), (2, 7603897), (7, 2172542), (14, 1086271), (31, 490574), (62, 245287), (67, 226982), (134, 113491), (217, 70082), (434, 35041), (469, 32426), (523, 29078), (938, 16213), (1046, 14539), (2077, 7322), (3661, 4154)]