2019941718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17718787}}^1$

素因数の和:17718811

約数の個数: 16

約数和(自身を含む): 4252509120

約数和(自身を除く): 2232567402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17718787, 35437574, 53156361, 106312722, 336656953, 673313906, 1009970859, 2019941718]

約数ペア:

[(1, 2019941718), (2, 1009970859), (3, 673313906), (6, 336656953), (19, 106312722), (38, 53156361), (57, 35437574), (114, 17718787)]