2019955436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1563433}}^1$

素因数の和:1563473

約数の個数: 24

約数和(自身を含む): 3939853680

約数和(自身を除く): 1919898244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1563433, 3126866, 6253732, 26578361, 29705227, 53156722, 59410454, 106313444, 118820908, 504988859, 1009977718, 2019955436]

約数ペア:

[(1, 2019955436), (2, 1009977718), (4, 504988859), (17, 118820908), (19, 106313444), (34, 59410454), (38, 53156722), (68, 29705227), (76, 26578361), (323, 6253732), (646, 3126866), (1292, 1563433)]