22193620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48247}}^1$

素因数の和:48279

約数の個数: 24

約数和(自身を含む): 48633984

約数和(自身を除く): 26440364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 48247, 96494, 192988, 241235, 482470, 964940, 1109681, 2219362, 4438724, 5548405, 11096810, 22193620]

約数ペア:

[(1, 22193620), (2, 11096810), (4, 5548405), (5, 4438724), (10, 2219362), (20, 1109681), (23, 964940), (46, 482470), (92, 241235), (115, 192988), (230, 96494), (460, 48247)]