11996684

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 24155040

約数和(自身を除く): 12158356

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2729, 4396, 5458, 10916, 19103, 38206, 76412, 428453, 856906, 1713812, 2999171, 5998342, 11996684]

約数ペア:

[(1, 11996684), (2, 5998342), (4, 2999171), (7, 1713812), (14, 856906), (28, 428453), (157, 76412), (314, 38206), (628, 19103), (1099, 10916), (2198, 5458), (2729, 4396)]