16996840912

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{372607}}^1$

素因数の和:375466

約数の個数: 20

約数和(自身を含む): 32943018496

約数和(自身を除く): 15946177584

約数列:

[1, 2, 4, 8, 16, 2851, 5702, 11404, 22808, 45616, 372607, 745214, 1490428, 2980856, 5961712, 1062302557, 2124605114, 4249210228, 8498420456, 16996840912]

約数ペア:

[(1, 16996840912), (2, 8498420456), (4, 4249210228), (8, 2124605114), (16, 1062302557), (2851, 5961712), (5702, 2980856), (11404, 1490428), (22808, 745214), (45616, 372607)]