17884364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 32302368

約数和(自身を除く): 14418004

約数列:

[1, 2, 4, 41, 82, 164, 167, 334, 653, 668, 1306, 2612, 6847, 13694, 26773, 27388, 53546, 107092, 109051, 218102, 436204, 4471091, 8942182, 17884364]

約数ペア:

[(1, 17884364), (2, 8942182), (4, 4471091), (41, 436204), (82, 218102), (164, 109051), (167, 107092), (334, 53546), (653, 27388), (668, 26773), (1306, 13694), (2612, 6847)]