20190351365

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1\times {\mathrm{9439}}^1$

素因数の和:19436

約数の個数: 16

約数和(自身を含む): 24796992000

約数和(自身を除く): 4606640635

約数列:

[1, 5, 43, 215, 9439, 9949, 47195, 49745, 405877, 427807, 2029385, 2139035, 93908611, 469543055, 4038070273, 20190351365]

約数ペア:

[(1, 20190351365), (5, 4038070273), (43, 469543055), (215, 93908611), (9439, 2139035), (9949, 2029385), (47195, 427807), (49745, 405877)]