21693694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1733}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 35581680

約数和(自身を除く): 13887986

約数列:

[1, 2, 11, 22, 569, 1138, 1733, 3466, 6259, 12518, 19063, 38126, 986077, 1972154, 10846847, 21693694]

約数ペア:

[(1, 21693694), (2, 10846847), (11, 1972154), (22, 986077), (569, 38126), (1138, 19063), (1733, 12518), (3466, 6259)]