16079570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 31389120

約数和(自身を除く): 15309550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 691, 895, 1382, 1790, 2327, 3455, 4654, 6910, 8983, 11635, 17966, 23270, 44915, 89830, 123689, 247378, 618445, 1236890, 1607957, 3215914, 8039785, 16079570]

約数ペア:

[(1, 16079570), (2, 8039785), (5, 3215914), (10, 1607957), (13, 1236890), (26, 618445), (65, 247378), (130, 123689), (179, 89830), (358, 44915), (691, 23270), (895, 17966), (1382, 11635), (1790, 8983), (2327, 6910), (3455, 4654)]