13499666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 22819968

約数和(自身を除く): 9320302

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 283, 391, 566, 782, 1037, 1403, 2074, 2806, 4811, 6509, 9622, 13018, 17263, 23851, 34526, 47702, 110653, 221306, 293471, 397049, 586942, 794098, 6749833, 13499666]

約数ペア:

[(1, 13499666), (2, 6749833), (17, 794098), (23, 586942), (34, 397049), (46, 293471), (61, 221306), (122, 110653), (283, 47702), (391, 34526), (566, 23851), (782, 17263), (1037, 13018), (1403, 9622), (2074, 6509), (2806, 4811)]