1946680378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{51228431}}^1$

素因数の和:51228452

約数の個数: 8

約数和(自身を含む): 3073705920

約数和(自身を除く): 1127025542

約数列:

[1, 2, 19, 38, 51228431, 102456862, 973340189, 1946680378]

約数ペア:

[(1, 1946680378), (2, 973340189), (19, 102456862), (38, 51228431)]