12886089503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{53323}}^1$

素因数の和:53451

約数の個数: 32

約数和(自身を含む): 16381132800

約数和(自身を除く): 3495043297

約数列:

[1, 7, 19, 23, 79, 133, 161, 437, 553, 1501, 1817, 3059, 10507, 12719, 34523, 53323, 241661, 373261, 1013137, 1226429, 4212517, 7091959, 8585003, 23302151, 29487619, 80037823, 96887891, 163115057, 560264761, 678215237, 1840869929, 12886089503]

約数ペア:

[(1, 12886089503), (7, 1840869929), (19, 678215237), (23, 560264761), (79, 163115057), (133, 96887891), (161, 80037823), (437, 29487619), (553, 23302151), (1501, 8585003), (1817, 7091959), (3059, 4212517), (10507, 1226429), (12719, 1013137), (34523, 373261), (53323, 241661)]