12923898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 28262976

約数和(自身を除く): 15339078

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2473, 2613, 4946, 5226, 7419, 14838, 32149, 64298, 96447, 165691, 192894, 331382, 497073, 994146, 2153983, 4307966, 6461949, 12923898]

約数ペア:

[(1, 12923898), (2, 6461949), (3, 4307966), (6, 2153983), (13, 994146), (26, 497073), (39, 331382), (67, 192894), (78, 165691), (134, 96447), (201, 64298), (402, 32149), (871, 14838), (1742, 7419), (2473, 5226), (2613, 4946)]