15580266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10550

約数の個数: 32

約数和(自身を含む): 35327040

約数和(自身を除く): 19746774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10513, 21026, 31539, 63078, 136669, 199747, 273338, 399494, 410007, 599241, 820014, 1198482, 2596711, 5193422, 7790133, 15580266]

約数ペア:

[(1, 15580266), (2, 7790133), (3, 5193422), (6, 2596711), (13, 1198482), (19, 820014), (26, 599241), (38, 410007), (39, 399494), (57, 273338), (78, 199747), (114, 136669), (247, 63078), (494, 31539), (741, 21026), (1482, 10513)]