17746942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 27637632

約数和(自身を除く): 9890690

約数列:

[1, 2, 31, 62, 197, 394, 1453, 2906, 6107, 12214, 45043, 90086, 286241, 572482, 8873471, 17746942]

約数ペア:

[(1, 17746942), (2, 8873471), (31, 572482), (62, 286241), (197, 90086), (394, 45043), (1453, 12214), (2906, 6107)]