12651610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 24147072

約数和(自身を除く): 11495462

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 821, 1541, 1642, 3082, 4105, 7705, 8210, 15410, 18883, 37766, 55007, 94415, 110014, 188830, 275035, 550070, 1265161, 2530322, 6325805, 12651610]

約数ペア:

[(1, 12651610), (2, 6325805), (5, 2530322), (10, 1265161), (23, 550070), (46, 275035), (67, 188830), (115, 110014), (134, 94415), (230, 55007), (335, 37766), (670, 18883), (821, 15410), (1541, 8210), (1642, 7705), (3082, 4105)]