17293990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 37451520

約数和(自身を除く): 20157530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13003, 26006, 65015, 91021, 130030, 182042, 247057, 455105, 494114, 910210, 1235285, 1729399, 2470570, 3458798, 8646995, 17293990]

約数ペア:

[(1, 17293990), (2, 8646995), (5, 3458798), (7, 2470570), (10, 1729399), (14, 1235285), (19, 910210), (35, 494114), (38, 455105), (70, 247057), (95, 182042), (133, 130030), (190, 91021), (266, 65015), (665, 26006), (1330, 13003)]