172887358

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{15227}}^1$

素因数の和:16047

約数の個数: 16

約数和(自身を含む): 296763264

約数和(自身を除く): 123875906

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11354, 15227, 30454, 106589, 213178, 12349097, 24698194, 86443679, 172887358]

約数ペア:

[(1, 172887358), (2, 86443679), (7, 24698194), (14, 12349097), (811, 213178), (1622, 106589), (5677, 30454), (11354, 15227)]