21506238094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{32783}}^1\times {\mathrm{29819}}^1$

素因数の和:62615

約数の個数: 16

約数和(自身を含む): 35194279680

約数和(自身を除く): 13688041586

約数列:

[1, 2, 11, 22, 29819, 32783, 59638, 65566, 328009, 360613, 656018, 721226, 977556277, 1955112554, 10753119047, 21506238094]

約数ペア:

[(1, 21506238094), (2, 10753119047), (11, 1955112554), (22, 977556277), (29819, 721226), (32783, 656018), (59638, 360613), (65566, 328009)]