65196838

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33503}}^1$

素因数の和:33651

約数の個数: 16

約数和(自身を含む): 112573440

約数和(自身を除く): 47376602

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 33503, 67006, 234521, 469042, 4656917, 9313834, 32598419, 65196838]

約数ペア:

[(1, 65196838), (2, 32598419), (7, 9313834), (14, 4656917), (139, 469042), (278, 234521), (973, 67006), (1946, 33503)]