15238458

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11597}}^1$

素因数の和:11678

約数の個数: 24

約数和(自身を含む): 33471828

約数和(自身を除く): 18233370

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 11597, 23194, 34791, 69582, 104373, 208746, 846581, 1693162, 2539743, 5079486, 7619229, 15238458]

約数ペア:

[(1, 15238458), (2, 7619229), (3, 5079486), (6, 2539743), (9, 1693162), (18, 846581), (73, 208746), (146, 104373), (219, 69582), (438, 34791), (657, 23194), (1314, 11597)]