15891588

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2096

約数の個数: 36

約数和(自身を含む): 40360320

約数和(自身を除く): 24468732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1847, 2151, 2868, 3694, 4302, 5541, 7388, 8604, 11082, 16623, 22164, 33246, 66492, 441433, 882866, 1324299, 1765732, 2648598, 3972897, 5297196, 7945794, 15891588]

約数ペア:

[(1, 15891588), (2, 7945794), (3, 5297196), (4, 3972897), (6, 2648598), (9, 1765732), (12, 1324299), (18, 882866), (36, 441433), (239, 66492), (478, 33246), (717, 22164), (956, 16623), (1434, 11082), (1847, 8604), (2151, 7388), (2868, 5541), (3694, 4302)]