11644340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30643}}^1$

素因数の和:30671

約数の個数: 24

約数和(自身を含む): 25740960

約数和(自身を除く): 14096620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 30643, 61286, 122572, 153215, 306430, 582217, 612860, 1164434, 2328868, 2911085, 5822170, 11644340]

約数ペア:

[(1, 11644340), (2, 5822170), (4, 2911085), (5, 2328868), (10, 1164434), (19, 612860), (20, 582217), (38, 306430), (76, 153215), (95, 122572), (190, 61286), (380, 30643)]