18592210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20458

約数の個数: 32

約数和(自身を含む): 41190912

約数和(自身を除く): 22598702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 20431, 40862, 102155, 143017, 204310, 265603, 286034, 531206, 715085, 1328015, 1430170, 1859221, 2656030, 3718442, 9296105, 18592210]

約数ペア:

[(1, 18592210), (2, 9296105), (5, 3718442), (7, 2656030), (10, 1859221), (13, 1430170), (14, 1328015), (26, 715085), (35, 531206), (65, 286034), (70, 265603), (91, 204310), (130, 143017), (182, 102155), (455, 40862), (910, 20431)]