12548644

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 22491000

約数和(自身を除く): 9942356

約数列:

[1, 2, 4, 89, 101, 178, 202, 349, 356, 404, 698, 1396, 8989, 17978, 31061, 35249, 35956, 62122, 70498, 124244, 140996, 3137161, 6274322, 12548644]

約数ペア:

[(1, 12548644), (2, 6274322), (4, 3137161), (89, 140996), (101, 124244), (178, 70498), (202, 62122), (349, 35956), (356, 35249), (404, 31061), (698, 17978), (1396, 8989)]