9841904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 20

約数和(自身を含む): 19727160

約数和(自身を除く): 9885256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21211, 42422, 84844, 169688, 339376, 615119, 1230238, 2460476, 4920952, 9841904]

約数ペア:

[(1, 9841904), (2, 4920952), (4, 2460476), (8, 1230238), (16, 615119), (29, 339376), (58, 169688), (116, 84844), (232, 42422), (464, 21211)]