22178486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 38631168

約数和(自身を除く): 16452682

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 827, 1166, 1219, 1654, 2438, 9097, 13409, 18194, 19021, 26818, 38042, 43831, 87662, 209231, 418462, 482141, 964282, 1008113, 2016226, 11089243, 22178486]

約数ペア:

[(1, 22178486), (2, 11089243), (11, 2016226), (22, 1008113), (23, 964282), (46, 482141), (53, 418462), (106, 209231), (253, 87662), (506, 43831), (583, 38042), (827, 26818), (1166, 19021), (1219, 18194), (1654, 13409), (2438, 9097)]