196913486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1278659}}^1$

素因数の和:1278679

約数の個数: 16

約数和(自身を含む): 368254080

約数和(自身を除く): 171340594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1278659, 2557318, 8950613, 14065249, 17901226, 28130498, 98456743, 196913486]

約数ペア:

[(1, 196913486), (2, 98456743), (7, 28130498), (11, 17901226), (14, 14065249), (22, 8950613), (77, 2557318), (154, 1278659)]