30999914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3347}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 50862816

約数和(自身を除く): 19862902

約数列:

[1, 2, 11, 22, 421, 842, 3347, 4631, 6694, 9262, 36817, 73634, 1409087, 2818174, 15499957, 30999914]

約数ペア:

[(1, 30999914), (2, 15499957), (11, 2818174), (22, 1409087), (421, 73634), (842, 36817), (3347, 9262), (4631, 6694)]