22878086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 43607808

約数和(自身を除く): 20729722

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2803, 4081, 5606, 8162, 19621, 30833, 39242, 61666, 148559, 215831, 297118, 431662, 1039913, 1634149, 2079826, 3268298, 11439043, 22878086]

約数ペア:

[(1, 22878086), (2, 11439043), (7, 3268298), (11, 2079826), (14, 1634149), (22, 1039913), (53, 431662), (77, 297118), (106, 215831), (154, 148559), (371, 61666), (583, 39242), (742, 30833), (1166, 19621), (2803, 8162), (4081, 5606)]