11889902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 19018800

約数和(自身を除く): 7128898

約数列:

[1, 2, 17, 34, 149, 298, 2347, 2533, 4694, 5066, 39899, 79798, 349703, 699406, 5944951, 11889902]

約数ペア:

[(1, 11889902), (2, 5944951), (17, 699406), (34, 349703), (149, 79798), (298, 39899), (2347, 5066), (2533, 4694)]