9961388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 18561312

約数和(自身を除く): 8599924

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 557, 1052, 1114, 2228, 4471, 8942, 9469, 17884, 18938, 37876, 146491, 292982, 585964, 2490347, 4980694, 9961388]

約数ペア:

[(1, 9961388), (2, 4980694), (4, 2490347), (17, 585964), (34, 292982), (68, 146491), (263, 37876), (526, 18938), (557, 17884), (1052, 9469), (1114, 8942), (2228, 4471)]