12428744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 24168000

約数和(自身を除く): 11739256

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 211, 296, 398, 422, 796, 844, 1592, 1688, 7363, 7807, 14726, 15614, 29452, 31228, 41989, 58904, 62456, 83978, 167956, 335912, 1553593, 3107186, 6214372, 12428744]

約数ペア:

[(1, 12428744), (2, 6214372), (4, 3107186), (8, 1553593), (37, 335912), (74, 167956), (148, 83978), (199, 62456), (211, 58904), (296, 41989), (398, 31228), (422, 29452), (796, 15614), (844, 14726), (1592, 7807), (1688, 7363)]