38961942

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{10099}}^1$

素因数の和:10747

約数の個数: 16

約数和(自身を含む): 78052800

約数和(自身を除く): 39090858

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 10099, 20198, 30297, 60594, 6493657, 12987314, 19480971, 38961942]

約数ペア:

[(1, 38961942), (2, 19480971), (3, 12987314), (6, 6493657), (643, 60594), (1286, 30297), (1929, 20198), (3858, 10099)]