19014448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32119}}^1$

素因数の和:32164

約数の個数: 20

約数和(自身を含む): 37837360

約数和(自身を除く): 18822912

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32119, 64238, 128476, 256952, 513904, 1188403, 2376806, 4753612, 9507224, 19014448]

約数ペア:

[(1, 19014448), (2, 9507224), (4, 4753612), (8, 2376806), (16, 1188403), (37, 513904), (74, 256952), (148, 128476), (296, 64238), (592, 32119)]