13438236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{159979}}^1$

素因数の和:159993

約数の個数: 24

約数和(自身を含む): 35835520

約数和(自身を除く): 22397284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 159979, 319958, 479937, 639916, 959874, 1119853, 1919748, 2239706, 3359559, 4479412, 6719118, 13438236]

約数ペア:

[(1, 13438236), (2, 6719118), (3, 4479412), (4, 3359559), (6, 2239706), (7, 1919748), (12, 1119853), (14, 959874), (21, 639916), (28, 479937), (42, 319958), (84, 159979)]