22231484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2539}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 42672000

約数和(自身を除く): 20440516

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 2539, 4378, 5078, 8756, 10156, 27929, 55858, 111716, 505261, 1010522, 2021044, 5557871, 11115742, 22231484]

約数ペア:

[(1, 22231484), (2, 11115742), (4, 5557871), (11, 2021044), (22, 1010522), (44, 505261), (199, 111716), (398, 55858), (796, 27929), (2189, 10156), (2539, 8756), (4378, 5078)]