196221586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1847}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 324434880

約数和(自身を除く): 128213294

約数列:

[1, 2, 11, 22, 121, 242, 439, 878, 1847, 3694, 4829, 9658, 20317, 40634, 53119, 106238, 223487, 446974, 810833, 1621666, 8919163, 17838326, 98110793, 196221586]

約数ペア:

[(1, 196221586), (2, 98110793), (11, 17838326), (22, 8919163), (121, 1621666), (242, 810833), (439, 446974), (878, 223487), (1847, 106238), (3694, 53119), (4829, 40634), (9658, 20317)]