2171908734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19051831}}^1$

素因数の和:19051855

約数の個数: 16

約数和(自身を含む): 4572439680

約数和(自身を除く): 2400530946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 19051831, 38103662, 57155493, 114310986, 361984789, 723969578, 1085954367, 2171908734]

約数ペア:

[(1, 2171908734), (2, 1085954367), (3, 723969578), (6, 361984789), (19, 114310986), (38, 57155493), (57, 38103662), (114, 19051831)]