12220936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16813

約数の個数: 32

約数和(自身を含む): 28203840

約数和(自身を除く): 15982904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 16787, 33574, 67148, 117509, 134296, 218231, 235018, 436462, 470036, 872924, 940072, 1527617, 1745848, 3055234, 6110468, 12220936]

約数ペア:

[(1, 12220936), (2, 6110468), (4, 3055234), (7, 1745848), (8, 1527617), (13, 940072), (14, 872924), (26, 470036), (28, 436462), (52, 235018), (56, 218231), (91, 134296), (104, 117509), (182, 67148), (364, 33574), (728, 16787)]