12881688

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{8011}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 32688960

約数和(自身を除く): 19807272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 8011, 16022, 24033, 32044, 48066, 64088, 96132, 192264, 536737, 1073474, 1610211, 2146948, 3220422, 4293896, 6440844, 12881688]

約数ペア:

[(1, 12881688), (2, 6440844), (3, 4293896), (4, 3220422), (6, 2146948), (8, 1610211), (12, 1073474), (24, 536737), (67, 192264), (134, 96132), (201, 64088), (268, 48066), (402, 32044), (536, 24033), (804, 16022), (1608, 8011)]