15216888

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7639}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 38505600

約数和(自身を除く): 23288712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 7639, 15278, 22917, 30556, 45834, 61112, 91668, 183336, 634037, 1268074, 1902111, 2536148, 3804222, 5072296, 7608444, 15216888]

約数ペア:

[(1, 15216888), (2, 7608444), (3, 5072296), (4, 3804222), (6, 2536148), (8, 1902111), (12, 1268074), (24, 634037), (83, 183336), (166, 91668), (249, 61112), (332, 45834), (498, 30556), (664, 22917), (996, 15278), (1992, 7639)]