28860106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6659}}^1$

素因数の和:6869

約数の個数: 16

約数和(自身を含む): 47472480

約数和(自身を除く): 18612374

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6659, 13318, 73249, 146498, 1311823, 2623646, 14430053, 28860106]

約数ペア:

[(1, 28860106), (2, 14430053), (11, 2623646), (22, 1311823), (197, 146498), (394, 73249), (2167, 13318), (4334, 6659)]