11860090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 23488704

約数和(自身を除く): 11628614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 787, 1370, 1507, 1574, 3014, 3935, 7535, 7870, 8657, 15070, 17314, 43285, 86570, 107819, 215638, 539095, 1078190, 1186009, 2372018, 5930045, 11860090]

約数ペア:

[(1, 11860090), (2, 5930045), (5, 2372018), (10, 1186009), (11, 1078190), (22, 539095), (55, 215638), (110, 107819), (137, 86570), (274, 43285), (685, 17314), (787, 15070), (1370, 8657), (1507, 7870), (1574, 7535), (3014, 3935)]