39497318

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14321}}^1$

素因数の和:14527

約数の個数: 16

約数和(自身を含む): 68058144

約数和(自身を除く): 28560826

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 14321, 28642, 100247, 200494, 2821237, 5642474, 19748659, 39497318]

約数ペア:

[(1, 39497318), (2, 19748659), (7, 5642474), (14, 2821237), (197, 200494), (394, 100247), (1379, 28642), (2758, 14321)]