212018642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{15569}}^1$

素因数の和:16201

約数の個数: 16

約数和(自身を含む): 347522400

約数和(自身を除く): 135503758

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 15569, 31138, 171259, 342518, 9637211, 19274422, 106009321, 212018642]

約数ペア:

[(1, 212018642), (2, 106009321), (11, 19274422), (22, 9637211), (619, 342518), (1238, 171259), (6809, 31138), (13618, 15569)]