15592156

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 28074816

約数和(自身を除く): 12482660

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 421, 788, 842, 1684, 9259, 18518, 19787, 37036, 39574, 79148, 82937, 165874, 331748, 3898039, 7796078, 15592156]

約数ペア:

[(1, 15592156), (2, 7796078), (4, 3898039), (47, 331748), (94, 165874), (188, 82937), (197, 79148), (394, 39574), (421, 37036), (788, 19787), (842, 18518), (1684, 9259)]