11868856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 23736240

約数和(自身を除く): 11867384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 443, 788, 886, 1576, 1772, 3349, 3544, 6698, 7531, 13396, 15062, 26792, 30124, 60248, 87271, 174542, 349084, 698168, 1483607, 2967214, 5934428, 11868856]

約数ペア:

[(1, 11868856), (2, 5934428), (4, 2967214), (8, 1483607), (17, 698168), (34, 349084), (68, 174542), (136, 87271), (197, 60248), (394, 30124), (443, 26792), (788, 15062), (886, 13396), (1576, 7531), (1772, 6698), (3349, 3544)]