13881512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 14025688

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 2039, 3404, 4078, 6808, 8156, 16312, 46897, 75443, 93794, 150886, 187588, 301772, 375176, 603544, 1735189, 3470378, 6940756, 13881512]

約数ペア:

[(1, 13881512), (2, 6940756), (4, 3470378), (8, 1735189), (23, 603544), (37, 375176), (46, 301772), (74, 187588), (92, 150886), (148, 93794), (184, 75443), (296, 46897), (851, 16312), (1702, 8156), (2039, 6808), (3404, 4078)]