15608329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 4298231

約数列:

[1, 11, 17, 19, 23, 187, 191, 209, 253, 323, 391, 437, 2101, 3247, 3553, 3629, 4301, 4393, 4807, 7429, 35717, 39919, 48323, 61693, 74681, 81719, 83467, 678623, 821491, 918137, 1418939, 15608329]

約数ペア:

[(1, 15608329), (11, 1418939), (17, 918137), (19, 821491), (23, 678623), (187, 83467), (191, 81719), (209, 74681), (253, 61693), (323, 48323), (391, 39919), (437, 35717), (2101, 7429), (3247, 4807), (3553, 4393), (3629, 4301)]