2012251259

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{16453}}^1$

素因数の和:16670

約数の個数: 16

約数和(自身を含む): 2183774880

約数和(自身を除く): 171523621

約数列:

[1, 19, 41, 157, 779, 2983, 6437, 16453, 122303, 312607, 674573, 2583121, 12816887, 49079299, 105907961, 2012251259]

約数ペア:

[(1, 2012251259), (19, 105907961), (41, 49079299), (157, 12816887), (779, 2583121), (2983, 674573), (6437, 312607), (16453, 122303)]