19766865422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{73607}}^1$

素因数の和:73856

約数の個数: 32

約数和(自身を含む): 32222638080

約数和(自身を除く): 12455772658

約数列:

[1, 2, 19, 37, 38, 74, 191, 382, 703, 1406, 3629, 7067, 7258, 14134, 73607, 134273, 147214, 268546, 1398533, 2723459, 2797066, 5446918, 14058937, 28117874, 51745721, 103491442, 267119803, 520180669, 534239606, 1040361338, 9883432711, 19766865422]

約数ペア:

[(1, 19766865422), (2, 9883432711), (19, 1040361338), (37, 534239606), (38, 520180669), (74, 267119803), (191, 103491442), (382, 51745721), (703, 28117874), (1406, 14058937), (3629, 5446918), (7067, 2797066), (7258, 2723459), (14134, 1398533), (73607, 268546), (134273, 147214)]