16391554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 26717040

約数和(自身を除く): 10325486

約数列:

[1, 2, 29, 41, 58, 61, 82, 113, 122, 226, 1189, 1769, 2378, 2501, 3277, 3538, 4633, 5002, 6554, 6893, 9266, 13786, 72529, 134357, 145058, 199897, 268714, 282613, 399794, 565226, 8195777, 16391554]

約数ペア:

[(1, 16391554), (2, 8195777), (29, 565226), (41, 399794), (58, 282613), (61, 268714), (82, 199897), (113, 145058), (122, 134357), (226, 72529), (1189, 13786), (1769, 9266), (2378, 6893), (2501, 6554), (3277, 5002), (3538, 4633)]