17181190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 16385210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 887, 1490, 1774, 1937, 3874, 4435, 8870, 9685, 11531, 19370, 23062, 57655, 115310, 132163, 264326, 660815, 1321630, 1718119, 3436238, 8590595, 17181190]

約数ペア:

[(1, 17181190), (2, 8590595), (5, 3436238), (10, 1718119), (13, 1321630), (26, 660815), (65, 264326), (130, 132163), (149, 115310), (298, 57655), (745, 23062), (887, 19370), (1490, 11531), (1774, 9685), (1937, 8870), (3874, 4435)]