39198166

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 68677632

約数和(自身を除く): 29479466

約数列:

[1, 2, 7, 14, 107, 137, 191, 214, 274, 382, 749, 959, 1337, 1498, 1918, 2674, 14659, 20437, 26167, 29318, 40874, 52334, 102613, 143059, 183169, 205226, 286118, 366338, 2799869, 5599738, 19599083, 39198166]

約数ペア:

[(1, 39198166), (2, 19599083), (7, 5599738), (14, 2799869), (107, 366338), (137, 286118), (191, 205226), (214, 183169), (274, 143059), (382, 102613), (749, 52334), (959, 40874), (1337, 29318), (1498, 26167), (1918, 20437), (2674, 14659)]