11981348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 21991200

約数和(自身を除く): 10009852

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1699, 1763, 3398, 3526, 6796, 7052, 69659, 73057, 139318, 146114, 278636, 292228, 2995337, 5990674, 11981348]

約数ペア:

[(1, 11981348), (2, 5990674), (4, 2995337), (41, 292228), (43, 278636), (82, 146114), (86, 139318), (164, 73057), (172, 69659), (1699, 7052), (1763, 6796), (3398, 3526)]