12719226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 28344960

約数和(自身を除く): 15625734

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 5623, 11246, 16869, 33738, 73099, 146198, 163067, 219297, 326134, 438594, 489201, 978402, 2119871, 4239742, 6359613, 12719226]

約数ペア:

[(1, 12719226), (2, 6359613), (3, 4239742), (6, 2119871), (13, 978402), (26, 489201), (29, 438594), (39, 326134), (58, 219297), (78, 163067), (87, 146198), (174, 73099), (377, 33738), (754, 16869), (1131, 11246), (2262, 5623)]