15481016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 15622984

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1279, 1513, 2558, 3026, 5116, 6052, 10232, 12104, 21743, 43486, 86972, 113831, 173944, 227662, 455324, 910648, 1935127, 3870254, 7740508, 15481016]

約数ペア:

[(1, 15481016), (2, 7740508), (4, 3870254), (8, 1935127), (17, 910648), (34, 455324), (68, 227662), (89, 173944), (136, 113831), (178, 86972), (356, 43486), (712, 21743), (1279, 12104), (1513, 10232), (2558, 6052), (3026, 5116)]