16939538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 15840622

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 3793, 4466, 7586, 26551, 41723, 53102, 83446, 109997, 219994, 292061, 584122, 769979, 1209967, 1539958, 2419934, 8469769, 16939538]

約数ペア:

[(1, 16939538), (2, 8469769), (7, 2419934), (11, 1539958), (14, 1209967), (22, 769979), (29, 584122), (58, 292061), (77, 219994), (154, 109997), (203, 83446), (319, 53102), (406, 41723), (638, 26551), (2233, 7586), (3793, 4466)]