1902166418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{54469}}^1$

素因数の和:55409

約数の個数: 16

約数和(自身を含む): 3006744000

約数和(自身を除く): 1104577582

約数列:

[1, 2, 19, 38, 919, 1838, 17461, 34922, 54469, 108938, 1034911, 2069822, 50057011, 100114022, 951083209, 1902166418]

約数ペア:

[(1, 1902166418), (2, 951083209), (19, 100114022), (38, 50057011), (919, 2069822), (1838, 1034911), (17461, 108938), (34922, 54469)]