13916838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 30433536

約数和(自身を除く): 16516698

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 2663, 5226, 5326, 7989, 15978, 34619, 69238, 103857, 178421, 207714, 356842, 535263, 1070526, 2319473, 4638946, 6958419, 13916838]

約数ペア:

[(1, 13916838), (2, 6958419), (3, 4638946), (6, 2319473), (13, 1070526), (26, 535263), (39, 356842), (67, 207714), (78, 178421), (134, 103857), (201, 69238), (402, 34619), (871, 15978), (1742, 7989), (2613, 5326), (2663, 5226)]