1207190384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{2557}}^1$

素因数の和:4137

約数の個数: 40

約数和(自身を含む): 2464581840

約数和(自身を除く): 1257391456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1553, 2557, 3106, 5114, 6212, 10228, 12424, 20456, 24848, 29507, 40912, 48583, 59014, 97166, 118028, 194332, 236056, 388664, 472112, 777328, 3971021, 7942042, 15884084, 31768168, 63536336, 75449399, 150898798, 301797596, 603595192, 1207190384]

約数ペア:

[(1, 1207190384), (2, 603595192), (4, 301797596), (8, 150898798), (16, 75449399), (19, 63536336), (38, 31768168), (76, 15884084), (152, 7942042), (304, 3971021), (1553, 777328), (2557, 472112), (3106, 388664), (5114, 236056), (6212, 194332), (10228, 118028), (12424, 97166), (20456, 59014), (24848, 48583), (29507, 40912)]