16665243842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{138349}}^1$

素因数の和:138518

約数の個数: 32

約数和(自身を含む): 27821631600

約数和(自身を除く): 11156387758

約数列:

[1, 2, 13, 26, 41, 82, 113, 226, 533, 1066, 1469, 2938, 4633, 9266, 60229, 120458, 138349, 276698, 1798537, 3597074, 5672309, 11344618, 15633437, 31266874, 73740017, 147480034, 203234681, 406469362, 640970917, 1281941834, 8332621921, 16665243842]

約数ペア:

[(1, 16665243842), (2, 8332621921), (13, 1281941834), (26, 640970917), (41, 406469362), (82, 203234681), (113, 147480034), (226, 73740017), (533, 31266874), (1066, 15633437), (1469, 11344618), (2938, 5672309), (4633, 3597074), (9266, 1798537), (60229, 276698), (120458, 138349)]