11993410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8418

約数の個数: 32

約数和(自身を含む): 25365312

約数和(自身を除く): 13371902

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8387, 16774, 41935, 83870, 92257, 109031, 184514, 218062, 461285, 545155, 922570, 1090310, 1199341, 2398682, 5996705, 11993410]

約数ペア:

[(1, 11993410), (2, 5996705), (5, 2398682), (10, 1199341), (11, 1090310), (13, 922570), (22, 545155), (26, 461285), (55, 218062), (65, 184514), (110, 109031), (130, 92257), (143, 83870), (286, 41935), (715, 16774), (1430, 8387)]