22474166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 17442634

約数列:

[1, 2, 11, 13, 22, 26, 143, 179, 286, 358, 439, 878, 1969, 2327, 3938, 4654, 4829, 5707, 9658, 11414, 25597, 51194, 62777, 78581, 125554, 157162, 864391, 1021553, 1728782, 2043106, 11237083, 22474166]

約数ペア:

[(1, 22474166), (2, 11237083), (11, 2043106), (13, 1728782), (22, 1021553), (26, 864391), (143, 157162), (179, 125554), (286, 78581), (358, 62777), (439, 51194), (878, 25597), (1969, 11414), (2327, 9658), (3938, 5707), (4654, 4829)]