13876654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20391

約数の個数: 16

約数和(自身を含む): 23440896

約数和(自身を除く): 9564242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20347, 40694, 223817, 447634, 630757, 1261514, 6938327, 13876654]

約数ペア:

[(1, 13876654), (2, 6938327), (11, 1261514), (22, 630757), (31, 447634), (62, 223817), (341, 40694), (682, 20347)]