15211156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 27282024

約数和(自身を除く): 12070868

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 461, 922, 1844, 8249, 16498, 32996, 33653, 52093, 67306, 104186, 134612, 208372, 3802789, 7605578, 15211156]

約数ペア:

[(1, 15211156), (2, 7605578), (4, 3802789), (73, 208372), (113, 134612), (146, 104186), (226, 67306), (292, 52093), (452, 33653), (461, 32996), (922, 16498), (1844, 8249)]