19341010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 38514672

約数和(自身を除く): 19173662

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4021, 4810, 8042, 20105, 40210, 52273, 104546, 148777, 261365, 297554, 522730, 743885, 1487770, 1934101, 3868202, 9670505, 19341010]

約数ペア:

[(1, 19341010), (2, 9670505), (5, 3868202), (10, 1934101), (13, 1487770), (26, 743885), (37, 522730), (65, 297554), (74, 261365), (130, 148777), (185, 104546), (370, 52273), (481, 40210), (962, 20105), (2405, 8042), (4021, 4810)]