16888919054

素因数分解:

$2^1\times 7^1\times {\mathrm{19501}}^1\times {\mathrm{61861}}^1$

素因数の和:81371

約数の個数: 16

約数和(自身を含む): 28954385376

約数和(自身を除く): 12065466322

約数列:

[1, 2, 7, 14, 19501, 39002, 61861, 123722, 136507, 273014, 433027, 866054, 1206351361, 2412702722, 8444459527, 16888919054]

約数ペア:

[(1, 16888919054), (2, 8444459527), (7, 2412702722), (14, 1206351361), (19501, 866054), (39002, 433027), (61861, 273014), (123722, 136507)]