15947872

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6910

約数の個数: 24

約数和(自身を含む): 31832136

約数和(自身を除く): 15884264

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 6827, 13654, 27308, 54616, 109232, 218464, 498371, 996742, 1993484, 3986968, 7973936, 15947872]

約数ペア:

[(1, 15947872), (2, 7973936), (4, 3986968), (8, 1993484), (16, 996742), (32, 498371), (73, 218464), (146, 109232), (292, 54616), (584, 27308), (1168, 13654), (2336, 6827)]