12518948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12707

約数の個数: 24

約数和(自身を含む): 24837120

約数和(自身を除く): 12318172

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12671, 25342, 50684, 164723, 240749, 329446, 481498, 658892, 962996, 3129737, 6259474, 12518948]

約数ペア:

[(1, 12518948), (2, 6259474), (4, 3129737), (13, 962996), (19, 658892), (26, 481498), (38, 329446), (52, 240749), (76, 164723), (247, 50684), (494, 25342), (988, 12671)]