11491144

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 24799680

約数和(自身を除く): 13308536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1307, 2198, 2614, 4396, 5228, 8792, 9149, 10456, 18298, 36596, 73192, 205199, 410398, 820796, 1436393, 1641592, 2872786, 5745572, 11491144]

約数ペア:

[(1, 11491144), (2, 5745572), (4, 2872786), (7, 1641592), (8, 1436393), (14, 820796), (28, 410398), (56, 205199), (157, 73192), (314, 36596), (628, 18298), (1099, 10456), (1256, 9149), (1307, 8792), (2198, 5228), (2614, 4396)]