15306021974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1\times {\mathrm{1237}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 23660259840

約数和(自身を除く): 8354237866

約数列:

[1, 2, 47, 94, 139, 278, 947, 1237, 1894, 2474, 6533, 13066, 44509, 58139, 89018, 116278, 131633, 171943, 263266, 343886, 1171439, 2342878, 6186751, 8081321, 12373502, 16162642, 55057633, 110115266, 162830021, 325660042, 7653010987, 15306021974]

約数ペア:

[(1, 15306021974), (2, 7653010987), (47, 325660042), (94, 162830021), (139, 110115266), (278, 55057633), (947, 16162642), (1237, 12373502), (1894, 8081321), (2474, 6186751), (6533, 2342878), (13066, 1171439), (44509, 343886), (58139, 263266), (89018, 171943), (116278, 131633)]