11883388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 23990400

約数和(自身を除く): 12107012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 139, 268, 278, 319, 556, 638, 737, 1276, 1474, 1529, 1943, 2948, 3058, 3886, 4031, 6116, 7772, 8062, 9313, 16124, 18626, 21373, 37252, 42746, 44341, 85492, 88682, 102443, 177364, 204886, 270077, 409772, 540154, 1080308, 2970847, 5941694, 11883388]

約数ペア:

[(1, 11883388), (2, 5941694), (4, 2970847), (11, 1080308), (22, 540154), (29, 409772), (44, 270077), (58, 204886), (67, 177364), (116, 102443), (134, 88682), (139, 85492), (268, 44341), (278, 42746), (319, 37252), (556, 21373), (638, 18626), (737, 16124), (1276, 9313), (1474, 8062), (1529, 7772), (1943, 6116), (2948, 4031), (3058, 3886)]