19303656

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7517}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 48716640

約数和(自身を除く): 29412984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7517, 15034, 22551, 30068, 45102, 60136, 90204, 180408, 804319, 1608638, 2412957, 3217276, 4825914, 6434552, 9651828, 19303656]

約数ペア:

[(1, 19303656), (2, 9651828), (3, 6434552), (4, 4825914), (6, 3217276), (8, 2412957), (12, 1608638), (24, 804319), (107, 180408), (214, 90204), (321, 60136), (428, 45102), (642, 30068), (856, 22551), (1284, 15034), (2568, 7517)]