19920081444

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{528833}}^1$

素因数の和:528956

約数の個数: 48

約数和(自身を含む): 48212738112

約数和(自身を除く): 28292656668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 9417, 12556, 18834, 37668, 528833, 1057666, 1586499, 2115332, 3172998, 6345996, 22739819, 38604809, 45479638, 68219457, 77209618, 90959276, 115814427, 136438914, 154419236, 231628854, 272877828, 463257708, 1660006787, 3320013574, 4980020361, 6640027148, 9960040722, 19920081444]

約数ペア:

[(1, 19920081444), (2, 9960040722), (3, 6640027148), (4, 4980020361), (6, 3320013574), (12, 1660006787), (43, 463257708), (73, 272877828), (86, 231628854), (129, 154419236), (146, 136438914), (172, 115814427), (219, 90959276), (258, 77209618), (292, 68219457), (438, 45479638), (516, 38604809), (876, 22739819), (3139, 6345996), (6278, 3172998), (9417, 2115332), (12556, 1586499), (18834, 1057666), (37668, 528833)]