13481412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8480

約数の個数: 48

約数和(自身を含む): 37847040

約数和(自身を除く): 24365628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 8447, 16894, 25341, 33788, 50682, 59129, 101364, 118258, 160493, 177387, 236516, 320986, 354774, 481479, 641972, 709548, 962958, 1123451, 1925916, 2246902, 3370353, 4493804, 6740706, 13481412]

約数ペア:

[(1, 13481412), (2, 6740706), (3, 4493804), (4, 3370353), (6, 2246902), (7, 1925916), (12, 1123451), (14, 962958), (19, 709548), (21, 641972), (28, 481479), (38, 354774), (42, 320986), (57, 236516), (76, 177387), (84, 160493), (114, 118258), (133, 101364), (228, 59129), (266, 50682), (399, 33788), (532, 25341), (798, 16894), (1596, 8447)]