38335018

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:1001

約数の個数: 16

約数和(自身を含む): 58271400

約数和(自身を除く): 19936382

約数列:

[1, 2, 149, 197, 298, 394, 653, 1306, 29353, 58706, 97297, 128641, 194594, 257282, 19167509, 38335018]

約数ペア:

[(1, 38335018), (2, 19167509), (149, 257282), (197, 194594), (298, 128641), (394, 97297), (653, 58706), (1306, 29353)]