22051172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 47745600

約数和(自身を除く): 25694428

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2029, 2717, 4058, 5434, 8116, 10868, 22319, 26377, 38551, 44638, 52754, 77102, 89276, 105508, 154204, 290147, 424061, 501163, 580294, 848122, 1002326, 1160588, 1696244, 2004652, 5512793, 11025586, 22051172]

約数ペア:

[(1, 22051172), (2, 11025586), (4, 5512793), (11, 2004652), (13, 1696244), (19, 1160588), (22, 1002326), (26, 848122), (38, 580294), (44, 501163), (52, 424061), (76, 290147), (143, 154204), (209, 105508), (247, 89276), (286, 77102), (418, 52754), (494, 44638), (572, 38551), (836, 26377), (988, 22319), (2029, 10868), (2717, 8116), (4058, 5434)]