15862714

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 28279296

約数和(自身を除く): 12416582

約数列:

[1, 2, 7, 14, 37, 74, 113, 226, 259, 271, 518, 542, 791, 1582, 1897, 3794, 4181, 8362, 10027, 20054, 29267, 30623, 58534, 61246, 70189, 140378, 214361, 428722, 1133051, 2266102, 7931357, 15862714]

約数ペア:

[(1, 15862714), (2, 7931357), (7, 2266102), (14, 1133051), (37, 428722), (74, 214361), (113, 140378), (226, 70189), (259, 61246), (271, 58534), (518, 30623), (542, 29267), (791, 20054), (1582, 10027), (1897, 8362), (3794, 4181)]