39808274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 65985024

約数和(自身を除く): 26176750

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 607, 1214, 2981, 5962, 6677, 13354, 32791, 65582, 73447, 146894, 164497, 328994, 1809467, 3618934, 19904137, 39808274]

約数ペア:

[(1, 39808274), (2, 19904137), (11, 3618934), (22, 1809467), (121, 328994), (242, 164497), (271, 146894), (542, 73447), (607, 65582), (1214, 32791), (2981, 13354), (5962, 6677)]