19424908976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5309}}^1\times {\mathrm{20789}}^1$

素因数の和:26117

約数の個数: 40

約数和(自身を含む): 41066902800

約数和(自身を除く): 21641993824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5309, 10618, 20789, 21236, 41578, 42472, 58399, 83156, 84944, 116798, 166312, 228679, 233596, 332624, 457358, 467192, 914716, 934384, 1829432, 3658864, 110368801, 220737602, 441475204, 882950408, 1214056811, 1765900816, 2428113622, 4856227244, 9712454488, 19424908976]

約数ペア:

[(1, 19424908976), (2, 9712454488), (4, 4856227244), (8, 2428113622), (11, 1765900816), (16, 1214056811), (22, 882950408), (44, 441475204), (88, 220737602), (176, 110368801), (5309, 3658864), (10618, 1829432), (20789, 934384), (21236, 914716), (41578, 467192), (42472, 457358), (58399, 332624), (83156, 233596), (84944, 228679), (116798, 166312)]