16038659

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 21073920

約数和(自身を除く): 5035261

約数列:

[1, 7, 13, 23, 79, 91, 97, 161, 299, 553, 679, 1027, 1261, 1817, 2093, 2231, 7189, 7663, 8827, 12719, 15617, 23621, 29003, 53641, 99619, 165347, 176249, 203021, 697333, 1233743, 2291237, 16038659]

約数ペア:

[(1, 16038659), (7, 2291237), (13, 1233743), (23, 697333), (79, 203021), (91, 176249), (97, 165347), (161, 99619), (299, 53641), (553, 29003), (679, 23621), (1027, 15617), (1261, 12719), (1817, 8827), (2093, 7663), (2231, 7189)]