22718956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1217}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 42971040

約数和(自身を除く): 20252084

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1217, 1436, 2434, 4667, 4868, 9334, 15821, 18668, 31642, 63284, 436903, 873806, 1747612, 5679739, 11359478, 22718956]

約数ペア:

[(1, 22718956), (2, 11359478), (4, 5679739), (13, 1747612), (26, 873806), (52, 436903), (359, 63284), (718, 31642), (1217, 18668), (1436, 15821), (2434, 9334), (4667, 4868)]