1946204936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18713509}}^1$

素因数の和:18713528

約数の個数: 16

約数和(自身を含む): 3929837100

約数和(自身を除く): 1983632164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18713509, 37427018, 74854036, 149708072, 243275617, 486551234, 973102468, 1946204936]

約数ペア:

[(1, 1946204936), (2, 973102468), (4, 486551234), (8, 243275617), (13, 149708072), (26, 74854036), (52, 37427018), (104, 18713509)]