19469054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28547}}^1$

素因数の和:28591

約数の個数: 16

約数和(自身を含む): 32887296

約数和(自身を除く): 13418242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 28547, 57094, 314017, 628034, 884957, 1769914, 9734527, 19469054]

約数ペア:

[(1, 19469054), (2, 9734527), (11, 1769914), (22, 884957), (31, 628034), (62, 314017), (341, 57094), (682, 28547)]