22121738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7469

約数の個数: 16

約数和(自身を含む): 35376000

約数和(自身を除く): 13254262

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 7369, 14738, 140011, 280022, 582151, 1164302, 11060869, 22121738]

約数ペア:

[(1, 22121738), (2, 11060869), (19, 1164302), (38, 582151), (79, 280022), (158, 140011), (1501, 14738), (3002, 7369)]